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NiceHash

NiceHash is a Slovenia-based platform founded in 2014 that functions as a global hashrate , enabling users to sell excess power from their hardware or purchase it to mine digital assets such as . The platform provides a range of tools including software like NiceHash Miner, which automatically switches algorithms for optimal profitability, and Rig Manager for remote oversight of operations. As a -centric , it facilitates hashrate trading without requiring users to manage underlying complexities, contributing to broader by simplifying entry for individual miners and buyers. Established amid the early growth of cryptocurrency , NiceHash originated from a project aimed at democratizing access to mining resources, evolving into one of the most recognized entities in the sector. Its model differs from traditional mining pools by treating hashrate as a traded on an open marketplace, where sellers earn in regardless of the buyer's chosen . Key features include a profitability for hardware assessment and firmware optimizations for ASIC miners, emphasizing efficiency and stability. A defining event was the December 2017 security , in which hackers—later linked by U.S. authorities to North Korea's —stole approximately 4,700 from the platform's wallet, valued at around $64 million at the time. The incident, described as a highly professional operation involving unauthorized access to company systems, led to a temporary shutdown but highlighted vulnerabilities in centralized services. Adding scrutiny, the platform's then-CTO had a prior background in , including founding the Darkode forum, though no direct involvement in the was established. By late 2020, NiceHash fully reimbursed affected users through a recovery fund and operational restructuring, restoring trust and resuming full services.

Overview

Core Description and Purpose

NiceHash is a platform operating as the world's leading , connecting sellers—who are typically with physical or virtual hashing hardware—with buyers seeking to rent computational power for proof-of-work . Hashrate, the measure of computational power directed toward solving cryptographic puzzles in networks, is traded on the platform in real-time, enabling efficient allocation without users needing to own mining rigs. Sellers earn (BTC) payouts based on shares submitted, while buyers specify algorithms (e.g., SHA-256 for ) to target specific coins, with pricing determined by supply-demand dynamics rather than fixed contracts. The core purpose of NiceHash is to democratize access to mining resources by hardware management from mining activity, allowing individuals and entities to monetize idle GPUs, , or CPUs or to scale operations flexibly without upfront capital for equipment. This model supports a range of use cases, including opportunistic for —where software automatically switches algorithms based on profitability—and targeted hashrate acquisition for or testing, all paid and settled in BTC to streamline transactions across disparate networks. Unlike traditional pools that mine a single coin, NiceHash's broker system emphasizes versatility, with integrated tools like EasyMining for one-click setup and QuickMiner software for optimized hashrate delivery. By functioning as a neutral intermediary, NiceHash facilitates global participation in ecosystems, reportedly handling substantial volumes such as example earnings of 0.011 BTC per day from 25.5 PH/s of hashrate, though actual yields vary with market conditions and efficiency. This structure promotes efficiency in resource utilization but relies on participants' reliability and network latency for consistent performance.

Business Model and Operations

NiceHash functions as a decentralized hashrate marketplace, enabling miners to sell excess computational power while allowing buyers to rent it for cryptocurrency mining without owning hardware. Sellers connect their GPU, ASIC, or CPU rigs via NiceHash's proprietary software, which automatically switches algorithms to maximize profitability by directing hashrate to the highest-paying buyers in real time. Buyers, including individuals or operations lacking equipment, place standing or fixed-duration orders specifying desired algorithms (e.g., SHA-256 for ), hashrate quantities, and prices paid per terahash-second per day, with transactions settled in . This broker model avoids NiceHash owning any mining infrastructure, distinguishing it from contracts by sourcing hashrate exclusively from independent providers. Operational workflows rely on the NiceHash OS, QuickMiner, or software for sellers to rigs, optimize , and earnings via dashboards tracking hashrate delivery, unpaid balances, and algorithm efficiency. The platform supports over 20 algorithms, including Equihash and KawPow, with hashrate routed to buyer-specified pools only after to prevent abuse. Buyers access real-time pricing, historical graphs for demand trends, and tools for orders, while the system employs Stratum V2 protocols for enhanced security and efficiency in hashrate proxying. Global operations are managed from headquarters in Zug, , serving millions of users across 190+ countries with integrated wallets for BTC deposits, withdrawals, and automated payouts to sellers every four hours once thresholds (e.g., 0.001 BTC) are met. Revenue derives primarily from service fees: buyers incur a 3% fee on order values plus a 0.00001 BTC non-refundable new order fee, while sellers face a 2% fee on earnings, reducible to 0.6% via for pool as of July 2025. Additional charges include withdrawal fees scaling with amount (e.g., 0.0005 BTC minimum for standard transfers) and inactivity fees of 0.0001 BTC monthly for dormant accounts with balances after six months of no BTC activity. These fees fund platform maintenance, liquidity provision, and innovations like integrations for large-scale operations, ensuring the marketplace's neutrality and resistance to central control.

History

Founding and Initial Development (2014–2016)

NiceHash was founded in 2014 in , , by two university students, Marko Kobal and Matjaž Škorjanc, who began the project as a personal hobby in cryptocurrency that evolved into a commercial venture aimed at simplifying access to mining resources. Škorjanc, the primary technical visionary and programmer, had previously been sentenced in December 2013 to four years and ten months in prison for developing that powered the , a fact that has raised questions about the platform's early security foundations despite its subsequent operations. The duo's initial focus was on creating a for hashrate—users' computational power—allowing miners to sell excess capacity and buyers to purchase it for specific algorithms without managing hardware directly. In its early development, NiceHash pioneered algorithm-switching technology, enabling miners to automatically shift between profitable algorithms via user-friendly, one-click software, which gamified the process and distinguished it from traditional mining pools requiring configuration. The NiceHash software, first launched in 2015, revolutionized individual by supporting multiple algorithms and optimizing profitability in real-time, attracting hobbyists and small-scale operators amid Bitcoin's rising popularity. This addressed inefficiencies in the fragmented mining ecosystem, where fixed pools often locked users into suboptimal coins, positioning NiceHash as an accessible entry point for non-experts. By 2016, the platform had achieved rapid adoption within the , fueled by 's price surge and broader market growth, with NiceHash introducing features like the extranonce subscribe extension to enhance miner efficiency across orders. The company symbolized its rising profile with branding elements like the "Bitcoin Eyes Smiley," reflecting heightened global interest in amid the era's bullish trends, though it remained a bootstrapped operation without external funding. Early growth emphasized hashrate trading paid in , laying the groundwork for its marketplace model while operating from before later relocating its legal base.

Expansion and Pre-Hack Growth (2017)

In 2017, NiceHash underwent substantial expansion amid the bull market, which saw Bitcoin's price rise from around $1,000 at the start of the year to peaks exceeding $19,000 by , fueling widespread of and software. The platform's hashrate model attracted miners seeking flexible, algorithm-agnostic renting and selling of computational power, leading to heightened transaction volumes and user engagement as cryptocurrencies proliferated. A key milestone occurred when NiceHash reached registered users, marking a significant growth phase that underscored its role in democratizing access to resources for individual and small-scale operators worldwide. This user base expansion coincided with internal developments, including the of key personnel such as future executives who joined in 2017 to support scaling operations. Daily payouts on the hit record highs during this period, often doubling current levels due to elevated prices and difficulties, reflecting peak profitability for hashrate sellers. The growth positioned NiceHash as a leading intermediary in the ecosystem, with increased liquidity in its enabling buyers to procure hashrate for diverse algorithms like SHA-256 and , though exact hashrate figures from the era remain proprietary and unpublicized in contemporaneous reports. This pre-hack trajectory highlighted the platform's resilience and appeal in a volatile , setting the stage for further innovations prior to the December security incident.

2017 Security Breach and Immediate Aftermath

On December 6, 2017, NiceHash suffered a security breach in which unauthorized actors compromised the company's payment processing system and stole approximately 4,736 from its primary . The stolen amount was valued at roughly $64 million based on contemporaneous prices around $13,500 per BTC. NiceHash publicly confirmed the incident the following day, stating that the breach targeted the holding unpaid rewards destined for hashrate sellers on the platform. In immediate response, NiceHash halted all operations, including contracts, payouts, and withdrawals, to prevent further losses and initiate an . The company notified affected users via its website and social channels, emphasizing that customer balances in non-bitcoin currencies remained intact but inaccessible pending resolution. Blockchain analysis at the time traced the stolen funds to a single address, confirming the scale of the theft but providing no initial clues on the ' identity or method beyond the compromised payment infrastructure. The exposed vulnerabilities in NiceHash's centralized management, where pooled funds from buyers were held pending distribution to miners, amplifying the impact on who relied on timely payouts. Operations remained suspended indefinitely as the Slovenia-based firm, lacking coverage for the loss, began assessing liabilities and communicating plans for to prioritize reimbursements. User reports indicated frustration over frozen accounts, with some estimating personal losses in the thousands of dollars equivalent, though the platform stressed that the incident did not affect stored user credentials or non-withdrawal balances.

Recovery, Reimbursement, and Post-2017 Evolution (2018–2023)

Following the December 6, 2017, security breach, NiceHash suspended all operations to investigate the incident and implement remedial measures, resuming partial services in early 2018 with a focus on user fund recovery. The company initiated a structured repayment program on , 2018, beginning with an immediate restoration of 10% of affected users' pre-hack balances held in internal or specified external wallets, followed by periodic installments to address the loss of approximately 4,700 BTC. By August 30, 2018, 60% of outstanding balances had been reimbursed through eight installments, reflecting a commitment to gradual restitution amid operational constraints. The reimbursement process faced delays, with reports in late indicating only 82% recovery for some users, prompting temporary halts in further payouts. However, NiceHash announced on November 16, 2020, the completion of full 100% equivalent to 4,640 BTC by December 16, 2020, funded through internal reserves and operational revenues without external or loans, restoring all verified claims from the . In parallel, the platform bolstered security protocols, introducing mandatory two-factor authentication (2FA), enhanced wallet segregation, and rigorous internal audits to mitigate future risks, positioning itself as a security-prioritizing entity in the mining sector. Post-recovery, NiceHash evolved by diversifying beyond its core hashrate marketplace, launching the NiceHash platform in to facilitate direct trading and broaden user accessibility. In late 2020, it released QuickMiner, the industry's first digitally signed software, designed for simplified setup and automated optimization across GPU and CPU , reducing barriers for novice miners. By early 2021, the had grown to over 1 million active miners, underscoring regained trust and market expansion amid rising adoption. From 2021 to 2023, NiceHash advanced technical tools, including the 2022 update to OCTune for fine-tuned GPU via web interface, enabling adjustments to fan profiles, clocks, power limits, and timings to maximize efficiency. The company engaged in industry events, such as exhibiting at 2023, where it highlighted innovations and networked with stakeholders. In September 2023, facing stringent regulations, NiceHash restricted access for users, redirecting focus to compliant global markets while maintaining core operations elsewhere. These developments sustained NiceHash's role as a leading hashrate intermediary, with emphasis on user-centric software and adaptive regulatory navigation.

Recent Developments (2024–Present)

In November 2024, NiceHash initiated a transition of its headquarters from the to , , aimed at enhancing and operational stability in a maturing ecosystem. The relocation process began on November 19 and concluded by November 25, marking a strategic shift to leverage 's favorable legal framework for enterprises. Throughout , NiceHash reported significant platform growth and , including expanded hashrate activity amid a record-breaking year for mining, as detailed in a joint report with Digital Mining. Key product advancements included the release of NiceHash updates enabling hashrate splitting to optimize multi-algorithm mining efficiency. In 2025, NiceHash introduced the world's first mainstream mining firmware on April 29, featuring a competitive 1.4% fee structure to attract and miners while boosting profitability through optimized performance. Software enhancements followed, with NiceHash Miner 3.1.1.6 (October 8) and QuickMiner versions (October 1) adding full support for Nvidia's 5000 series GPUs, alongside official integration of ElphaPex DG2 Series miners on October 20. Platform adjustments in August removed certain underutilized algorithms to streamline operations and focus on high-demand ones like SHA-256 and .

Technical Architecture

Hashrate Marketplace Mechanics

NiceHash functions as an open brokering hashrate between sellers, who provide computational power from ASIC, GPU, or CPU , and buyers seeking to rent it for targeted . Sellers connect their rigs via NiceHash software or stratum-compatible protocols to NiceHash servers, which dynamically allocate the hashrate to the highest-bidding buyer's order for a specific hashing algorithm, such as SHA256AsicBoost or . In this system, sellers do not mine directly for particular coins but instead forward valid shares to the buyer's designated , receiving compensation in based on a pay-per-share () model that credits only verified work submitted every minute. Buyers initiate transactions by placing orders on the , specifying , desired hashrate quantity (e.g., in TH/s or GH/s per day), unit price in BTC (e.g., BTC per GH/s per day), limit, duration (from minutes to 10 days), and the target address. Orders operate on a mechanism where buyers compete by offering higher prices to secure available supply, with fulfillment occurring as sellers' rigs become available; unallocated funds are returned upon cancellation without contracts or penalties beyond a nominal 0.00001 BTC anti-spam per . The enforces a minimum value of 0.001 BTC, and buyers pay solely for accepted shares validated by NiceHash's stratum engine, which cross-checks validity against the buyer's to prevent overpayment for invalid or stale work due to overloads or . Hashrate allocation prioritizes stability, with sellers' rigs transitioning to higher-paying orders incrementally—20% of power redirected every —to minimize disruptions from frequent switches. This setup enables sellers to maximize earnings through competitive bidding without hardware reconfiguration, while buyers gain flexibility for strategies like , solo trials, or rapid scaling without owning infrastructure, distinguishing it from fixed contracts by introducing a sharing-economy dynamic with on-demand, transparent pricing. Supported algorithms include SHA256AsicBoost (for Bitcoin-compatible mining), (for and ), and KAWPOW (for Ravencoin), among others, with real-time statistics tracking supply, demand, and rates.

Mining Algorithms and Protocols

NiceHash facilitates a hashrate where sellers provide computational power tuned to specific proof-of-work , while buyers purchase hashrate targeted at particular cryptocurrencies or variants. The supports over 30 , encompassing those suitable for ASIC, GPU, and CPU , allowing flexibility across types and enabling automatic profitability switching in software. This broad compatibility stems from NiceHash's design to aggregate diverse hashrate for resale, with selected based on buyer orders for coins like (SHA256), (Scrypt), (ETCHash), and Ravencoin (KAWPOW). Recent additions, such as XelisHashV2 in December 2024, reflect ongoing expansion to emerging altcoins. Key supported algorithms include SHA256 and its AsicBoost variant for mining; for ; ETCHash for ; KAWPOW for Ravencoin; Autolykos for ; DaggerHashimoto (legacy ); Equihash; NeoScrypt; Eaglesong; Octopus; RandomX ( variant); X11; and others like Kadena, NexaPow, KHeavyHash, BeamV3, CuckooCycle, , VerusHash, ZelHash, AlephiumBlake3, FishHash, and ZHash. Each algorithm's viability on NiceHash is tracked via real-time metrics, such as global hashrate (e.g., 7.04 EH/s for SHA256AsicBoost) and payrates denominated in BTC per unit hashrate (e.g., 0.4321 BTC/EH/day for SHA256AsicBoost). Miners connect via algorithm-specific endpoints, with software like NiceHash Miner or QuickMiner optimizing for the most lucrative option among supported ones, such as the eight in QuickMiner: DaggerHashimoto, ETCHash, Autolykos, KAWPOW, NeoScrypt, FishHash, and others. The primary protocol for miner-server communication is , a lightweight, JSON-RPC-based standard for distributing mining jobs, submitting shares, and handling notifications in pooled environments. NiceHash implements V1 with extensions for specific , providing load-balanced, auto-discoverable servers (e.g., stratum+tcp://sha256.auto.nicehash.com:9200 or stratum+ssl:// for encrypted connections on port 443). This setup supports high-volume hashrate aggregation, with custom specifications documented for variants like Ethereum's implementation to ensure compatibility with third-party miners and . Buyers' orders dictate the target and pool proxying, where NiceHash routes hashrate to underlying pools via compatible endpoints, minimizing latency and supporting massive scale without direct pool modifications. SSL options enhance against interception, though remains default for performance.

Hardware and Software Integration

NiceHash integrates mining through its clients, primarily NiceHash Miner (NHM) for GPUs and CPUs, and NiceHash Firmware (NHFW) or direct connections for , enabling seamless hashrate contribution to the . NHM, an in-house developed application, automatically detects compatible , performs benchmarks to assess performance across supported algorithms, and switches between over 30 algorithms using verified third-party miners to maximize profitability without manual configuration. For GPU and CPU mining, NHM supports modern NVIDIA and AMD graphics cards, as well as Intel and AMD processors with AES-NI support, including recent additions like full NVIDIA 5000 series compatibility in version 3.1.1.6 released in 2024. The software handles driver installation, overclocking profiles, and optimization for specific models such as AMD Radeon RX 580 and RX Vega 64 via predefined settings in tools like QuickMiner, which streamlines setup for multi-GPU rigs by prioritizing efficiency and thermal management. ASIC integration occurs via NHFW, a custom firmware optimizing power efficiency and hashrate for compatible Antminer models, including S19, S21, and T21 series for SHA-256 mining, and KS3, KS5, KS5 Pro for kHeavyHash Kaspa mining, or through standard pool-like protocol connections without firmware modifications. The NiceHash Compatible Program, updated in May 2024, certifies third-party for direct platform interoperability, ensuring stable operation across algorithms like and others beyond SHA-256.

Features and Tools

Miner-Side Tools for Hashrate Sellers

NiceHash offers dedicated software applications for miners selling hashrate, enabling seamless connection to its for automatic profit-switching across supported algorithms. These tools support CPU, GPU, and ASIC , prioritizing ease of use, optimization, and without fees in implementations. The flagship NiceHash Miner (NHM) is a versatile application for GPU and CPU rigs, facilitating automatic detection, , and switching to the most profitable options via third-party miners integrated into the software. It connects rigs to NiceHash endpoints (e.g., protocols for algorithms like SHA-256 or ) and supports over 30 algorithms, allowing sellers to monetize idle hardware by renting out computational power directly on the . NHM includes features for profit estimation, error handling such as rig reboots, and integration with the platform's for payout tracking in . Released as , it requires initial setup of a address and rig naming but automates ongoing operations to maximize earnings based on . For streamlined GPU-focused mining, NiceHash QuickMiner provides a lightweight alternative, employing the in-house miner for GPUs and XMRig for CPUs without mandatory benchmarks or external dependencies. Launched in February 2021, it supports eight key algorithms including DaggerHashimoto (for ), ETCHash, and KawPow, with one-click optimization profiles especially for 10xx-series cards to enhance hashrate efficiency. Sellers configure it via a simple interface for rig identification and error recovery, connecting directly to the for hashrate sales; its no-fee model and reduced setup time appeal to seeking quick profitability without manual tuning. ASIC sellers utilize ASIC Manager, introduced in January 2025, for centralized monitoring and control of large-scale farms. This Windows-based tool enables local network discovery of thousands of devices, real-time tracking of hashrate, power consumption, temperature, and remote management, integrating with NiceHash endpoints like sha256asicboost.auto.nicehash.com:9200 for SHA-256 mining. Complementing it is NiceHash Firmware, powered by MARA, which offers overclocking, thermal optimization, and stability enhancements for compatible ASICs to sustain peak performance during hashrate sales. Both tools are free and emphasize seamless marketplace connectivity for sellers managing industrial operations. Additional utilities include the Rig Manager dashboard for web-based oversight of multiple rigs' statistics, projected income, and historical performance, alongside a for on-the-go monitoring of hashrate output and payouts. These integrate across tools to provide sellers with comprehensive analytics, ensuring hashrate is dynamically allocated to highest-bid buyers while minimizing downtime.

Buyer-Side Capabilities for Hashrate Purchasers

Buyers on the NiceHash hashrate can purchase computational power from sellers' in , directing it toward user-specified pools without owning or maintaining physical equipment. Orders are placed by selecting an algorithm (e.g., SHA256AsicBoost for , Scrypt for or , KAWPOW for Ravencoin), specifying the amount of hashrate, setting a per unit of hashrate (in satoshis per gigahash per second or equivalent), and defining duration up to 10 days. Buyers must deposit into their NiceHash wallet, with a minimum order value of 0.001 BTC (approximately $113 as of recent pricing), and payments are exclusively in BTC for delivered hashrate only. The supports two interfaces for management: a Basic View for straightforward placement and a TradeView for advanced users, offering enhanced control such as professional charting tools, , and complex types akin to trading . Buyers customize orders by choosing mining pools, which integrate via the for verification, and selecting regional (e.g., or ) to optimize and availability. No long-term contracts are required; orders can be canceled at any time with unspent funds refunded, subject to a 0.0001 BTC placement and a 3% on expended balances. Post-purchase monitoring includes dashboard tools displaying live graphs, pool rejection rates, hashrate delivery speed (), and performance statistics, enabling buyers to assess efficiency and adjust orders dynamically. Earnings accrue directly through the chosen 's payout system rather than NiceHash, allowing flexibility for strategies like altcoin or hedging against hardware costs. This spot-market model differs from fixed contracts, as hashrate is sourced from independent sellers connecting , GPUs, or CPUs via NiceHash software, ensuring scalability but exposing buyers to market-driven price fluctuations.

Platform Analytics and Optimization Features

NiceHash provides users with a suite of analytics tools integrated into its Rig Manager dashboard, enabling real-time and historical monitoring of performance. These include interactive graphs displaying hashrate, , and uptime over customizable time periods for individual rigs, algorithms, or aggregated groups. Users can view projected income estimates on weekly, monthly, and yearly bases, calculated from current mining tempo and adjusted for Bitcoin price fluctuations, alongside unpaid balances and full payment histories. Export functions allow downloading of all statistics for external analysis. For larger operations, such as farms, the platform offers advanced analytics via a tracking hashrate, profitability, daily , and device-specific metrics like rejected shares over the past seven days. Exportable reports cover performance and transactions, with notifications sent via email or the NiceHash for issues like disconnections or high reject rates. A dedicated profitability calculator estimates potential by inputting hashrate or selecting devices, factoring in algorithm-specific outputs and conditions, though results assume continuous operation and exclude costs. Optimization features emphasize hardware tuning and automated adjustments to maximize efficiency. The NiceHash Optimize tool in Rig Manager facilitates remote of rig , hashrate, and power consumption, with menus for selecting algorithms (e.g., ETCHash, DaggerHashimoto) and plugins. options allow adjustments to core/memory clocks, voltage, and power limits, tested via an Apply/Test mode before saving as profiles; fan curves can be algorithm-specific for thermal management. Extra launch parameters enable custom miner tweaks, bundled with overclock and fan settings for seamless algorithm switching. NiceHash QuickMiner, introduced in early 2021, simplifies GPU optimization with a one-click offering presets like Lite, Medium, High, Efficient, and Efficient Low, which automatically tune clocks, VRAM timings, undervolting, fan speeds, and power draw for supported cards (e.g., RTX 30-series). Efficient modes prioritize low temperatures (under 65°C) and power savings, while High mode targets maximum hashrate, reducing manual configuration time but requiring stability testing to avoid crashes. For farms, remote management via Rig Manager supports and organization features for segregated operations, custom payouts, and hardware temperature oversight. The platform's algorithm-switching mechanism dynamically selects the most profitable option based on bids, integrating with these tools for ongoing performance refinement.

Security and Controversies

The 2017 Hack: Details and Attribution

On December 6, 2017, NiceHash experienced a security breach in which unauthorized actors accessed the company's internal systems and drained approximately 4,736 bitcoins from its primary payout wallet. The incident occurred around 01:18 CET, targeting the platform's payment processing infrastructure, which aggregated user earnings for distribution. At prevailing bitcoin prices, the stolen funds were valued at roughly $64–70 million USD, representing pooled payouts owed to miners rather than NiceHash's own capital. The was characterized by NiceHash executives as a "highly professional" operation, likely involving exploitation of vulnerabilities in the management process, though specific technical vectors such as attempts reported in the preceding days were not publicly detailed by the company at the time. Following detection, NiceHash immediately suspended operations, including withdrawals and trading, to investigate and mitigate further risks. Attribution emerged years later through a U.S. Department of Justice unsealed in June 2021, charging three North Korean nationals—Jon Chang Hyok, Kim Il, and —with involvement in the hack as part of a broader state-sponsored cyber operation. The accused were linked to the , a persistent associated with the government, which U.S. authorities claim orchestrated the theft to fund regime activities; the cited forensic analysis and tying the stolen funds' movement to other attacks attributed to the same actors. No arrests followed, and North Korea has denied involvement in such incidents, but the U.S. action represents the primary official attribution, corroborated by NiceHash's review of the evidence.

Response Measures and User Reimbursement

Following the breach on December 6, 2017, NiceHash immediately suspended all operations for at least 24 hours to investigate the incident and prevent further unauthorized access to user funds. The company confirmed that the compromise targeted its payment processing system, leading to the theft of approximately 4,640 (BTC), valued at around $64 million at the time. As part of initial response measures, NiceHash engaged external experts to conduct a thorough forensic , enhanced its infrastructure, and communicated updates via official channels, including a emphasizing user fund protection as a priority. To address user losses, NiceHash launched a structured repayment program, committing to full without requiring users to submit claims, provided they retained the original addresses active at the time of the hack. Payments began on February 2, 2018, with an initial 10% restoration of affected balances, followed by periodic distributions funded through platform fees and operational profits rather than direct deductions from ongoing user earnings after the initial phase. By August 2018, approximately 60% of stolen funds had been returned, with further tranches announced quarterly, including an eighth in August 2018 under equal terms for all eligible users. The program faced a temporary suspension in December 2019 after reaching 82% repayment, amid operational challenges, but resumed and concluded successfully on December 16, 2020, fully reimbursing the equivalent of 4,640 BTC—by then valued at over $100 million due to Bitcoin's price appreciation. This full recovery distinguished NiceHash from many cryptocurrency platforms that failed to compensate users post-breach, as verified by multiple independent reports confirming the payouts to original addresses. Reimbursements were processed in Bitcoin to match the stolen asset, avoiding conversion losses, and the company emphasized transparency by detailing progress on its official blog.

Ongoing Security Practices and Criticisms

Following the 2017 security breach, NiceHash restructured its security architecture, introducing mandatory two-factor authentication (2FA) for account access, email confirmations for withdrawals and balance changes, and secure wallet storage with across distributed, surveilled facilities. The platform enforces for all connections, digitally signs software updates with extended validation (EV) certificates to prevent tampering, and maintains 24/7 live monitoring of infrastructure by trained personnel. Account protections include timed locks—such as 72 hours for password resets and 24-72 hours for 2FA activation based on balance thresholds—to deter unauthorized modifications. NiceHash operates a rewarding vulnerability disclosures and conducts internal penetration testing, though independent audits remain unapproved by third-party certification bodies as of 2025. Compliance with anti-money laundering (AML) regulations, know-your-customer (KYC) verification for higher balances, and full operational reserves underpin fund , with the company emphasizing staff vetting and encrypted handling. In early 2025, NiceHash reiterated -side best practices, including unique strong passwords and dedicated emails for crypto accounts, amid ongoing platform enhancements. Criticisms persist regarding the platform's posture, primarily stemming from the unresolved reputational impact of the 2017 hack, which some reviewers cite as evidence of inherent vulnerabilities in centralized hashrate marketplaces. Independent assessments rate NiceHash's at approximately 55%, highlighting the absence of publicly verified tests and reliance on self-reported measures, potentially exposing users to sophisticated attacks similar to those attributed to state actors. forums report sporadic concerns over software integrity and payout delays interpreted as security lapses, though no verified breaches have occurred since 2017; these complaints often conflate operational issues with systemic risks in proof-of-work ecosystems. Critics argue that while reimbursements were completed by 2020—covering 4,640 BTC in losses—the lack of transparent, third-party audited reserves raises questions about long-term resilience against evolving threats like or supply-chain exploits.

Other Disputes and Operational Challenges

In September 2020, operator Prohashing accused NiceHash of issuing misleading statements in a claiming proactive investigations into the misuse of its rented hashrate for 51% attacks on various blockchains, asserting instead that NiceHash only addressed such incidents reactively after they occurred. Prohashing, which had analyzed block submission data from NiceHash rentals, described the platform's practices as complicit in enabling such attacks and filed a formal complaint with the U.S. alleging potential tax reporting discrepancies related to these activities. In response, Prohashing suspended all services to NiceHash buyers effective September 11, 2020, citing irregularities in submitted shares that suggested inefficient or manipulative behavior. NiceHash did not publicly rebut the specific allegations, though the incident highlighted tensions between hashrate marketplaces and upstream pools over for downstream misuse. Users have frequently reported operational challenges with payout processing, including delays extending from minutes to hours or days during peak traffic or platform updates, as well as instances where unpaid balances failed to due to thresholds or temporary system glitches. NiceHash's terms explicitly state that hashrate sellers receive no compensation for mining outputs affected by hardware limitations, software , or errors, a policy that has sparked disputes when users attribute shortfalls to transient issues rather than persistent faults. Account management issues, particularly around mandatory KYC verification for withdrawals implemented amid evolving cryptocurrency regulations, have compounded frustrations, with reports of verification delays lasting weeks and support tickets receiving no resolution. These challenges have contributed to aggregated user satisfaction ratings as low as 1.4 out of 5 on review platforms, often citing unresponsive customer service and perceived opacity in dispute handling. Intermittent rig disconnections and platform downtimes, tracked via user-submitted outage reports, further disrupt operations, though NiceHash maintains status pages for scheduled maintenances without detailing unscheduled incidents.

Reception and Impact

User and Industry Reception

Users have expressed mixed sentiments toward NiceHash, with a significant portion highlighting ease of use for selling hashrate via its marketplace model, particularly for GPU and CPU miners seeking quick payouts in . However, widespread dissatisfaction appears in review aggregators, where NiceHash holds a low average rating of approximately 1.4 out of 5 stars based on over 690 user submissions as of mid-2025, often citing inadequate , delayed withdrawals, and discrepancies in reported hashrates. Some users have labeled it unreliable post-2017, with complaints of unfulfilled reimbursements or perceived scams in features like EasyMining, leading to account closures and platform abandonment. The 2017 hack, which resulted in the theft of around 4,640 BTC (valued at roughly $64 million at the time), severely eroded user trust initially, prompting mass withdrawals and forum outcries on platforms like . NiceHash's full reimbursement of affected users by December 2020—distributing over $100 million in equivalent value at prevailing prices—mitigated some damage, with certain miners crediting the effort for restoring partial confidence and enabling continued operations. Nonetheless, lingering skepticism persists, as evidenced by ongoing low ratings and reports of unresolved support tickets, contrasting with pockets of praise for its profitability tools during bull markets. In the broader mining industry, NiceHash is regarded as a pioneering facilitating efficient between sellers and buyers, with operations since 2014 earning it a reputation for , such as software bypassing Nvidia's Lite Rate limiters in 2022. Participation in events like the 2025 Conference and Disrupt underscores its integration into professional circles, where executives view it as a mature connector in the ecosystem rather than a traditional . Analysts note its regulation and focus on payouts as strengths, though some community discussions critique dependency on its centralized for exposing miners to market volatility without direct coin control. Overall, industry reception leans pragmatic, valuing its provision despite user-level frictions.

Contributions to Cryptocurrency Mining Ecosystem

NiceHash pioneered the concept of an open hashrate marketplace in 2014, enabling miners to sell excess computing power directly to buyers seeking on-demand hashing resources without the need for dedicated hardware infrastructure. This model decoupled mining participation from large-scale capital investments, allowing individual GPU and ASIC owners to monetize idle rigs on various algorithms while buyers, including solo miners and developers, could rapidly scale operations for specific coins or testing purposes. The platform's algorithm-switching software, integrated into tools like NiceHash Miner and QuickMiner, automates profitability optimization by dynamically allocating hashrate to the most lucrative algorithms, a feature that has supported millions of users across over 100 countries since launch. This automation lowered barriers for novice miners, such as gamers utilizing consumer GPUs, by handling connections, fee calculations, and Bitcoin-denominated payouts, thereby broadening participation in proof-of-work networks beyond professional operations. Through initiatives like EasyMining, NiceHash has facilitated hardware-free Bitcoin block discoveries, with three full blocks mined by solo users in a single month as of August 2025, demonstrating how rented hashrate can contribute to and for small-scale participants. By fostering a liquid market for hashrate—handling billions in annual transactions—the platform has enhanced ecosystem resilience, enabling rapid responses to halvings, difficulty adjustments, and altcoin booms while directing power toward 's primary SHA-256 algorithm.

Economic and Market Influences

NiceHash functions as a leading hashrate , aggregating for computational power in , which influences pricing dynamics and overall by enabling miners to sell hashrate flexibly across algorithms rather than committing to specific coins. This model promotes through a bidding system, where buyers compete for hashrate, often resulting in seller payrates that exceed those from traditional full-pay-per-share (FPPS) pools by 1-2% on average, with historical peaks up to 40% higher during periods of elevated demand. The platform's structure ties seller compensation to value regardless of the underlying mined coin, decoupling earnings from altcoin volatility and incentivizing efficient utilization, which can enhance individual profitability amid fluctuating difficulties and prices. For instance, NiceHash payrates are determined by real-time market forces rather than fixed pool formulas, allowing sellers to capture premiums during high demand while providing buyers access to scalable hashrate without upfront investments. This flexibility has positioned NiceHash as the world's largest such platform, serving over 250,000 daily active miners and facilitating significant hashrate flows, including a record 23 EH/s on the SHA-256 algorithm in 2024. Economically, NiceHash contributes to Bitcoin network resilience by channeling aggregated hashrate into during profitability squeezes, such as post-halving events, where reduced rewards heighten sensitivity to energy costs and market prices; its profitability tools and help miners optimize strategies, potentially stabilizing hashrate distribution against sharp drops. Partnerships, like the October 2025 collaboration with VolcMiner, further expand supply by integrating Scrypt-based miners into the economy, broadening participation and enhancing overall without requiring hardware repurposing. However, the platform's centralization of hashrate trading can amplify short-term price volatility, as concentrated demand spikes influence broader , though this is mitigated by its competitive bidding compared to rigid contracts.

Criticisms and Debates on Centralization and Efficiency

Critics of NiceHash highlight its centralized structure as a in an predicated on , arguing that consolidating hashrate buying and selling under a single operator creates single points of failure susceptible to hacks, , and regulatory pressures. The 2017 , in which hackers stole approximately 4,700 BTC (valued at around $64 million at the time) from NiceHash's hot wallet, exemplifies these risks, as the platform's centralized custody of funds enabled rapid extraction without user-side protections like multi-signature wallets common in decentralized setups. This model, while facilitating ease of use, has sparked debates on whether it inadvertently fosters hashrate concentration, potentially amplifying systemic risks if a significant portion of power routes through the platform, akin to broader concerns in proof-of-work ecosystems where pool dominance can threaten network resilience. Proponents counter that NiceHash's intermediary role does not equate to control, as bought hashrate is forwarded to diverse underlying pools, mitigating direct centralization of block production. Efficiency debates focus on profitability discrepancies for hashrate sellers, with some analyses and user reports indicating that NiceHash's variable bidding system and fees (including 2-5% marketplace commissions) can yield lower net returns than direct mining to fixed-payment pools like FPPS operators, especially during low-demand periods when bids drop. For instance, a 2023 forum analysis claimed payouts up to 34% below comparable Bitcoin pools in certain scenarios, attributing this to opportunistic buyer pricing rather than inherent algorithmic inefficiency. NiceHash has rebutted such claims with internal benchmarks showing 6% higher BTC per petahash yields over seven-day periods compared to select FPPS pools, emphasizing the marketplace's liquidity advantages for matching supply and demand. These variances underscore ongoing contention, as empirical profitability depends on hardware, market conditions, and algorithm selection, with NiceHash's software occasionally defaulting to suboptimal options in edge cases.

References

  1. [1]
    A Decade of Defining Crypto - NiceHash
    Founded in 2014, NiceHash is the world's leading hashrate marketplace, and one of the most recognized names in the cryptocurrency industry.Missing: history controversies
  2. [2]
    What is NiceHash Miner?
    NiceHash Miner or NHM (in short) is free software that allows you to connect your PC or a mining rig to the NiceHash hashrate marketplace.
  3. [3]
    NiceHash Rig Manager Overview
    NiceHash Rig Manager is a powerful online dashboard to control your mining rigs and is designed to simplify the management of your mining operation.
  4. [4]
    NiceHash - Leading Cryptocurrency Platform for Mining | NiceHash
    NiceHash is the leading cryptocurrency platform for mining. Sell or buy computing power and support the digital ledger technology revolution.Profitability Calculator · CPU/GPU Mining · Dashboard · Register hereMissing: overview | Show results with:overview
  5. [5]
    The NiceHash Story
    Nov 2, 2021 · NiceHash first started in 2014 around a hobby for mining that quickly became a passion, and then a much bigger dream of making mining accessible to everyone.Missing: controversies | Show results with:controversies
  6. [6]
    How to properly use and understand Profitability calculator | NiceHash
    The Profitability calculator is a tool that lets you check the potential earnings of your hardware.
  7. [7]
    NiceHash Firmware Feature Overview
    NiceHash Firmware powered by MARA offers several features to keep your ASIC optimized, cool, and stable.
  8. [8]
    North Korean hacker group indicted for 2017 NiceHash attack
    Jun 9, 2021 · The North Korean hacker group who were responsible for the 2017 hack of NiceHash also stole $24.9 million from an Indonesian cryptocurrency ...Missing: details | Show results with:details
  9. [9]
    Hackers steal $64 million from cryptocurrency firm NiceHash | Reuters
    Dec 7, 2017 · Škraba told Reuters that his firm was the victim of "a highly professional" heist that yielded about 4,700 bitcoin, worth around $64 million.
  10. [10]
    Former Botmaster, 'Darkode' Founder is CTO of Hacked Bitcoin ...
    Dec 15, 2017 · On Dec. 6, 2017, approximately USD $52 million worth of Bitcoin mysteriously disappeared from the coffers of NiceHash, a Slovenian company ...
  11. [11]
    Mining Market NiceHash Refunds Users 4,640 Bitcoin Lost in 2017 ...
    Dec 17, 2020 · Mining marketplace NiceHash has fully reimbursed users who were affected by the loss of 4,640 bitcoin in a late 2017 security breach.Missing: details | Show results with:details
  12. [12]
    What is NiceHash and how does it work?
    NiceHash is the largest hashrate broker marketplace that connects sellers or miners of hashrate with buyers of hashrate. Hashrate is a computational resource ...
  13. [13]
    What is The Hashrate Marketplace and How Does it Work? - NiceHash
    Mar 26, 2025 · NiceHash is the world's leading hashrate marketplace. We connect sellers (miners who own hardware) with buyers (users who want to rent hashing power) in real- ...
  14. [14]
    What is hashrate and why would anyone buy it? - NiceHash
    NiceHash is the world's leading hashrate marketplace, and one of the most recognized names in the cryptocurrency industry. As a bitcoin focused platform ...
  15. [15]
    Hashrate Marketplace - NiceHash
    NiceHash is an open marketplace that connects sellers or miners of hashing power with buyers of hashing power.
  16. [16]
    Is there a limit how much hashrate we can connect to NiceHash?
    NiceHash is a hashrate marketplace. Which means it works on demand and supply principles. Because of that, NiceHash can pay more than mining directly.
  17. [17]
    How is buying hashrate at NiceHash different from cloud mining ...
    NiceHash is the world's leading hashrate marketplace, and one of the most recognized names in the cryptocurrency industry. As a bitcoin focused platform, ...
  18. [18]
    How is the fee structured in the order's transaction history? - NiceHash
    The first line displays a 3% service fee. The second line displays a non-refundable new order fee of 0.00001 BTC. The third line displays the amount that was ...Missing: operations | Show results with:operations
  19. [19]
    Service charges for miners | NiceHash
    General service charges for selling hashrate. These are the service charges for miners selling their hashrate: PAYMENT TYPE, SERVICE CHARGE.Missing: operations | Show results with:operations
  20. [20]
    NiceHash Firmware: Reduced fees to just 0.6% - Limited time only
    Jul 17, 2025 · 0.6% service fee when mining on NiceHash pool. 1.2% service fee when mining to a third-party pool. If you haven't tried NiceHash Firmware yet, ...
  21. [21]
    Bitcoin Startup NiceHash Replaced Its CEO Soon After $63 Million ...
    Dec 29, 2017 · Kobal co-founded the company in 2014 with Matjaž Škorjanc, a ... The first step for NiceHash will be making good with its miners. The ...Missing: initial 2015 2016
  22. [22]
    NiceHash on X: "Did you know? NiceHash Miner (#NHM) was first ...
    Apr 30, 2024 · Did you know? NiceHash Miner (#NHM) was first launched back in 2015! ⛏️ It completely revolutionized the #mining scene and is still at the ...
  23. [23]
    What is extranonce subscribe extension (XNSUB)? - NiceHash
    Jun 12, 2020 · Extranonce subscribe extension was developed by NiceHash back in 2016. NiceHash moves miners from one order to another to make sure miners are mining for the ...Missing: early 2015
  24. [24]
    NiceHash - 2025 Company Profile, Team & Competitors - Tracxn
    Aug 1, 2025 · NiceHash is an unfunded company based in Maribor (Slovenia), founded in 2014 by Marko Kobal and Matjaz Skorjanc.Missing: initial | Show results with:initial
  25. [25]
    NiceHash - Products, Competitors, Financials, Employees ...
    When was NiceHash founded? NiceHash was founded in 2014. Where is NiceHash's headquarters? NiceHash's headquarters is located at Radvanjska cesta 128, Maribor.Missing: 2015 2016
  26. [26]
    Bitcoin stolen in hack on NiceHash cryptocurrency mining marketplace
    Dec 7, 2017 · Hackers may have gotten away with $60 million worth of bitcoin after a cyber attack hit the cryptocurrency mining platform NiceHash. Users ...Missing: details | Show results with:details
  27. [27]
    #nicehash #cryptocurrency #throwback | NiceHashX - LinkedIn
    Jun 4, 2024 · Reflecting on our journey in 2017! NiceHash celebrated reaching ... milestone that shaped the landscape of mining worldwide. Today ...
  28. [28]
    r/NiceHash on Reddit: Flashback to 2017! Attention miners, let's ...
    Jun 4, 2024 · Attention miners, let's reminisce about the moment NiceHash hit a monumental milestone—100,000 registered users! Plus, many more were mining ...<|separator|>
  29. [29]
    BTC daily earnings graph for the past 3+ years (analysis inside)
    Feb 11, 2021 · Here's my personal analysis: 2017 and the first half of 2018 was definitely the best time for mining, daily payouts were often double what we are earning now.r/NiceHash on Reddit: Flashback to 2017! Attention miners, let's ...Have I lost all my BTC? : r/NiceHash - RedditMore results from www.reddit.com
  30. [30]
    Algorithms - NiceHash
    View miner estimates, profitability, hashrate and stratum info of each algorithm.Leading Cryptocurrency... · Scrypt · SHA256 · ETCHashMissing: increase 2017<|separator|>
  31. [31]
    NiceHash security breach investigation update
    Nov 12, 2018 · On December 6, 2017, NiceHash suffered a security breach where 4,736 bitcoins were stolen. At the time, NiceHash immediately took all necessary ...Missing: date | Show results with:date
  32. [32]
    NiceHash returns 100% of stolen funds - CoinGeek
    Nov 16, 2020 · The NiceHash hack​​ On December 6th, 2017, NiceHash was hacked for 4,736 BTC. At the time, the stolen BTC was worth roughly $70 million. NiceHash ...Missing: details | Show results with:details
  33. [33]
    Bitcoin: $64m in cryptocurrency stolen in 'sophisticated' hack ...
    Dec 7, 2017 · Nearly $64m in bitcoin has been stolen by hackers who broke into Slovenian-based bitcoin mining marketplace NiceHash.
  34. [34]
    https://www.wsj.com/articles/millions-may-be-missing-in-bitcoin-heist-1512625176
  35. [35]
    https://www.marketwatch.com/story/hackers-steal-70-million-in-bitcoin-prompt-shutdown-of-cryptominer-nicehash-2017-12-07
  36. [36]
    NiceHash cryptomining exchange hacked; everything's gone
    Dec 7, 2017 · Late Wednesday night, NiceHash said that it was suspending its operations for at least 24 hours because of a security breach. Importantly, our ...Missing: aftermath suspension
  37. [37]
    NiceHash Temporarily Ceases Operations Following Security Breach
    Dec 7, 2017 · NiceHash has temporarily ceased operations following a security breach in which a criminal gained unauthorized access to its Bitcoin wallet.Missing: immediate aftermath suspension
  38. [38]
    NiceHash keeps the promise and will fully reimburse its users!
    Nov 16, 2020 · NiceHash has created the Repayment program for NiceHash internal wallet users and external wallet users that were affected by the security ...Missing: recovery hack
  39. [39]
    NiceHash Will Begin Reimbursing Users Tomorrow Following $63 ...
    Feb 1, 2018 · According to NiceHash, the hack that took place in early December was the result of a security breach into the NiceHash payment system. Shortly ...Missing: milestones pre-
  40. [40]
    Eighth reimbursement of the Repayment program - NiceHash
    Aug 30, 2018 · The Repayment program started on Friday, February 2, 2018, and 60% of the old balance amount was already reimbursed to all users that were ...Missing: recovery hack
  41. [41]
    NiceHash Halts Repayment for Victims of $80 Million Hack
    Dec 19, 2019 · NiceHash is ending its plans to reimburse users who lost funds in a December 2017 attack. Only 82% of funds have been paid back.Missing: recovery details
  42. [42]
    https://www.coindesk.com/business/2020/12/17/mining-market-nicehash-refunds-users-4640-bitcoin-lost-in-2017-hack/
  43. [43]
    Is NiceHash Legit? A Review of the Popular Mining Platform
    Sep 26, 2024 · In response to the 2017 hack, NiceHash has strengthened its security. The platform now employs 2-factor authentication (2FA), enhanced wallet ...
  44. [44]
    NiceHash OCTune explained (2022 update)
    Jun 9, 2022 · NiceHash OCTune is a web interface that modifies fan profiles, core clock, memory clock, TDP, voltage, and memory timings of your GPU.
  45. [45]
    NiceHash at Bitcoin 2023: Event Recap
    May 31, 2023 · Missed the world's largest Bitcoin convention? In this recap, we present you with some of the highlights of NiceHash at Bitcoin 2023!
  46. [46]
    NiceHash becomes latest crypto firm to leave U.K. - CryptoSlate
    Sep 27, 2023 · The cloud mining platform NiceHash said that it will end UK access to its services in a statement emailed to users around Sept. 27.
  47. [47]
    Transitioning to Switzerland: What You Need to Know - NiceHash
    Nov 14, 2024 · We are excited to announce the date of our move to Switzerland. From 19th to 25th of November 2024, we will start a transition period.
  48. [48]
    NiceHash's Move to Switzerland: A Shift Towards Compliance
    Dec 18, 2024 · NiceHash, the well-known cryptocurrency mining platform, has recently announced its relocation from the British Virgin Islands to Zug, Switzerland.
  49. [49]
    Reflecting on 2024: A Year of Innovation and Milestones | NiceHash
    Dec 24, 2024 · NiceHash continued to lead the mining industry with key milestones, including a record-breaking 23 EH/s on the SHA256 algorithm and the launch ...
  50. [50]
    2024 Bitcoin Mining: Key Industry Developments Revealed (Report)
    Jan 11, 2025 · According to a report by the Bitcoin mining entities NiceHash and Digital Mining, 2024 was a record-breaking year for the promising industry.
  51. [51]
    NiceHash Firmware Update - Hashrate Splitting (Hotel Fee) now ...
    Dec 16, 2024 · This new version features several fixes and improvements, including new feature, hashrate splitting, which allows splitting the hashrate from ...
  52. [52]
    NiceHash Launches World's First Mainstream Scrypt Mining Firmware
    Apr 29, 2025 · Scrypt miners who take advantage of NiceHash's latest firmware will have access to a low fee structure of 1.4%. This ensures even more cost ...
  53. [53]
    NiceHash - Leading Cryptocurrency Platform for Mining
    Product Updates|By NiceHash |8 Oct 2025. NiceHash Miner 3.1.1.6 now with full Nvidia 5000 series support! Read more · Product Updates|By NiceHash |1 Oct ...
  54. [54]
    NiceHash - Leading Cryptocurrency Platform for Mining
    Product Updates| ... 1 Oct 2025. QuickMiner v0.6.13.0 & v0.7.8.0 RC - Nvidia 5000 series now supported! Read more · Product Updates|By Marko Tarman |17 Dec 2024.
  55. [55]
    Upcoming changes to the NiceHash Hashrate Marketplace
    Jul 23, 2025 · we would like to inform you that on August 20, 2025, we will be making changes to the list of supported algorithms on NiceHash Hashrate ...Missing: 2017 | Show results with:2017
  56. [56]
    What else do you need to know before placing an order? - NiceHash
    NiceHash is the world's leading hashrate marketplace, and one of the most recognized names in the cryptocurrency industry. As a bitcoin focused platform, ...Missing: explained | Show results with:explained
  57. [57]
    Mining | NiceHash
    NiceHash supports ASIC, GPU and CPU mining. With over 30 different algorithms supported, NiceHash is a go-to platform for all types of miners.
  58. [58]
    XelisHashV2 Algorithm is now supported on NiceHash!
    Dec 17, 2024 · We are thrilled to announce that NiceHash now supports the Xelis (XelisHashv2) algorithm! You can now mine or purchase hashpower for the Xelis algorithm.
  59. [59]
    What algorithms are supported in QuickMiner? - NiceHash
    NiceHash QuickMiner supports 8 algorithms: DaggerHashimoto (Ethereum); ETCHash (Ethereum Classic); Autolykos (Ergo); KawPow (Ravencoin); Neoscrypt; FishHash ...
  60. [60]
    Which Stratum servers are available? - NiceHash
    Under each algorithm name, there is a stratum address you can use for mining. You can pick between SSL and TCP stratum addresses.
  61. [61]
    Protocol specifications for various algorithms used @ NiceHash
    Protocol specifications for various algorithms used @ NiceHash. 76 stars 43 forks Branches Tags Activity.
  62. [62]
    Which mining pools are supported? - NiceHash
    All mining pools that follow the stratum protocol specifications are supported. Please ensure the pool you selected can handle the massive hashrate and loads ...
  63. [63]
    NiceHash Miner
    NiceHash Miner - Legendary mining software that uses 3rd party miners for automatic algorithm switching.
  64. [64]
    Verified 3rd party miners included in NiceHash Miner
    NiceHash Miner Software enables the integration of third-party mining software to enable more efficient mining operations for users of the NiceHash platform.
  65. [65]
    NiceHash Miner - GitHub
    NiceHash Miner is an advanced auto-miner that supports the latest algorithms and miners. No need to go through tons of configuration files.<|control11|><|separator|>
  66. [66]
    Is my hardware supported? - NiceHash
    The vast majority of modern and popular ASICs are supported on NiceHash. You can find all supported ASICs on our mining hardware page under the ASIC tab. If you ...
  67. [67]
    What GPUs are supported by optimization profiles? - NiceHash
    What GPUs are supported by optimization profiles? ; AMD Radeon RX 580 Series, Lite ; AMD Radeon (TM) RX 480 Graphics, Lite ; AMD Radeon RX Vega 64, High, Medium, ...
  68. [68]
    What models are supported in NiceHash Firmware?
    NiceHash Firmware supports most Antminer S19, S21, and T21 series for Bitcoin mining as well as most Antminer KS5 Pro, KS5 and KS3 models for Kaspa mining.Missing: integration | Show results with:integration
  69. [69]
    NiceHash Custom ASIC Firmware
    NiceHash Firmware (NHFW) is a custom ASIC mining firmware designed to optimize mining efficiency, increase hashrate, and reduce power consumption.
  70. [70]
    NiceHash Compatible Program: Streamlining ASIC Compatibility
    May 8, 2024 · NiceHash revitalizes its Compatible Program to ensure that mining hardware and software seamlessly integrate with our services.
  71. [71]
    What is NiceHash QuickMiner?
    - NiceHash QuickMiner uses only Excavator for GPU mining and XMRig for CPU mining. Excavator is an in-house developed miner and is 100% free of any malware, and ...
  72. [72]
    NiceHash Miner User Guide
    NiceHash is the world's leading hashrate marketplace, and one of the most recognized names in the cryptocurrency industry. As a bitcoin focused platform, ...
  73. [73]
    Introducing NiceHash QuickMiner!
    Feb 12, 2021 · NiceHash QuickMiner features. NiceHash QuickMiner uses Excavator for GPU mining and XMRig for CPU mining. No developer fees. No benchmarks ...
  74. [74]
    ASIC Mining - NiceHash
    Diversify your mining strategy with support for over 10 different ASIC mineable algorithms. Our platform embraces SHA256, Scrypt, kHeavyHash, and more.
  75. [75]
    How to Install and run the NiceHash ASIC Manager?
    Installing the NiceHash ASIC Manager: Download the ASIC Manager from the Download Center. Run the file and install it on your local network Windows machine.
  76. [76]
    Manage your NiceHash activities on the go using our mobile apps!
    NiceHash has the official mobile app for the NiceHash platform. You can manage your crypto wallets, account settings, and manage your mining rigs on the go.Manage Your Nicehash... · Rig Manager · Hashrate Marketplace
  77. [77]
    History & Stats Overview | NiceHash
    As a bitcoin focused platform, NiceHash provides a complete ecosystem of mining and hashrate solutions with the goal to accelerate bitcoin adoption worldwide. ...
  78. [78]
    NiceHash Buying Guide
    NiceHash is the largest hash power broker marketplace that connects sellers or miners of hash power with buyers of hash power.Pricing · Compatible pools · Pool operators
  79. [79]
    Unlocking the Full Potential of Mining Farms with NiceHash
    Jul 20, 2023 · NiceHash equips mining farms with tools and features that make it simple to manage your operations. From detailed analytics to flexible payouts and outstanding ...Missing: optimization | Show results with:optimization
  80. [80]
    Profitability Calculator | NiceHash
    Check how much you can earn. Profitability Calculator. You can estimate your potential mining earnings by entering your hashrate or devices. Hashrate Device
  81. [81]
    NiceHash Optimize Guide
    You can now enable and disable miners/algorithms and tune your rig for mining with the new Optimize feature. With it, you are able to set overclocks, ...
  82. [82]
    NiceHash QuickMiner: Optimize your GPU with one click!
    Feb 26, 2021 · NiceHash QuickMiner brings an awesome feature that will save you a lot of time and hassle when optimizing your graphics cards for mining!
  83. [83]
    https://www3.technologyevaluation.com/solutions/55216/nicehash
  84. [84]
    Millions 'stolen' in NiceHash Bitcoin heist - BBC
    Dec 7, 2017 · "Highly professional" hackers made off with around 4,700 Bitcoin from a leading mining service, a Bitcoin exchange has said.Missing: history | Show results with:history
  85. [85]
    EP 119: Hot Wallets - Darknet Diaries
    GEOFF: It's December 4th, 2017. Employees at NiceHash start to get phishing e-mails sent to them, which is the classic way in, of course. Around this time, lots ...
  86. [86]
    Official press release statement by NiceHash - Reddit
    Dec 6, 2017 · Be sure that today you have not lost almost your entire user base because you've been hacked. You've lost it because you were too afraid to ...PhoenixMiner - How/Why/What? Statement from IT Expert that will ...The NiceHash alternatives thread - RedditMore results from www.reddit.com
  87. [87]
    Completing the Repayment Program - NiceHash
    On this site, we explain everything you need to know regarding the completion of the NiceHash Repayment Program and how to get fully reimbursed.Missing: response measures
  88. [88]
    NiceHash continues to reimburse clients post 2017 hack - CoinGeek
    Aug 28, 2018 · The company suffered an attack in December 2017, after an unidentified suspect hacked its system and stole 4,700 BTC, worth $64 million at the ...
  89. [89]
    Nicehash Crypto Mining Pool 'Fully' Reimburses All Users Affected ...
    Dec 19, 2020 · Nicehash was hacked on December 6, 2017, when its website went down and it was forced to interrupt all its operations. At the time, the company ...<|control11|><|separator|>
  90. [90]
    NiceHash Security
    NiceHash uses 2FA, email confirmations, signed software, secure storage, 24/7 monitoring, and secure wallets with AES-256 encryption. They also have a strong  ...Missing: practices | Show results with:practices<|separator|>
  91. [91]
    Account security limits and restrictions | NiceHash
    Account security limits and restrictions ; Password reset. 72 hours lock! ; Activating 2FA/OTP. 24h lock for balances below 1 BTC, and 72h lock for balances with ...Missing: 2024 | Show results with:2024
  92. [92]
    Is NiceHash safe? NiceHash exchange safety ranking - CER.live
    NiceHash security rating Is CCC with 55% security score. Overall, the exchange is partly certified without approved penetration test, with ongoing bug bounty.Missing: criticisms | Show results with:criticisms
  93. [93]
    How to Secure Your NiceHash Account and Bitcoin
    Feb 12, 2025 · 1. Use Strong, Unique Passwords · 2. Enable Two-Factor Authentication (2FA) · 3. Use a Separate Email for Sensitive Accounts · 4. Secure Your ...Missing: 2024 | Show results with:2024
  94. [94]
    NiceHash Review 2025 – The Ugly Truth You Must Know
    In 2017, NiceHash mining suffered a major hack, losing around 4,700 BTC. While the team has since repaid affected users and significantly improved its security, ...
  95. [95]
    Is there any current threat on downloading the mining software
    Jun 1, 2024 · you leave all of your security concerns to nicehash at this point. the only other concern is hardware, when not tuned properly nicehash will ...NiceHash is a scam : r/BitcoinMining - RedditNiceHash Has Become a Scam : r/cryptomining - RedditMore results from www.reddit.comMissing: ongoing criticisms
  96. [96]
    PROHASHING disproves false Nicehash statement about criminal ...
    In this post, I'll describe a recent incident involving Ethereum Classic, will review a false press release issued by Nicehash, will show how Nicehash ...
  97. [97]
    PROHASHING suspends service to NiceHash rentals after analysis ...
    Sep 11, 2020 · Today, PROHASHING is announcing that the company is suspending service to NiceHash mining rentals. The changes were effective at 11pm EDT ...Missing: press | Show results with:press
  98. [98]
    Anyone experiencing payment delays ? : r/NiceHash - Reddit
    Yep happened to me yesterday took 8 hours usually 5 min as u said. Might be 2 many transactions I guess. Upvote 1. Downvote Reply reply
  99. [99]
    Mining payouts delayed and stats showing zero : r/NiceHash - Reddit
    May 12, 2021 · There is zero issue with 1 mining payment missing. Its less then six hours since the payout should have come, and they have said they are ...Missing: support | Show results with:support
  100. [100]
    NICEHASH PLATFORM TERMS OF USE & NICEHASH MINING ...
    Sep 24, 2025 · These cases include usage of slower hardware as well as software, hardware or network errors. In these cases, Hashrate providers are not paid ...Missing: lawsuits | Show results with:lawsuits
  101. [101]
    Almost 1 month no response (KYC) : r/NiceHash - Reddit
    Nov 19, 2024 · I have been waiting for almost a month for a response from compliance@nicehash.com regarding the review of my documents for KYC verification ...
  102. [102]
    https://www.trustpilot.com/review/www.nicehash.com
  103. [103]
    Nicehash down? Current problems and outages - Downdetector
    Rating 3.4 (14) Reports indicate no current problems at Nicehash. Nicehash is a cloud mining marketplace for cryptocurrency including Bitcoin.Missing: support | Show results with:support
  104. [104]
    NiceHash Status Page
    On Tuesday the 28th of October, we will be performing a scheduled maintenance to our platform and services. The maintenance will start between 11AM and 4PM ...Missing: downtime | Show results with:downtime
  105. [105]
    Nicehash Review 2025: The Mining Power Marketplace - Coin Bureau
    Dec 16, 2024 · NiceHash is one of the leading crypto-mining marketplaces and is where miners and blockchain projects go to source excess hashing and computing power.
  106. [106]
    Saying goodbye to NiceHash - Reddit
    Feb 7, 2025 · I kept mining, and then NiceHash announced all the accounts were going over/relocating to Switzerland in December 2024, I was all good with that ...
  107. [107]
    NiceHash Reviews 2025: Details, Pricing, & Features - G2
    In 2017 when nice hash got hacked, I was one of the user effected and lost all my bitcoins in the platform, I thought i lost them forever, but nice hash took ...
  108. [108]
    Nvidia's LHR Limiter Has Fallen, But Gamers Shouldn't Worry
    May 7, 2022 · NiceHash has (mostly) bypassed Nvidia's Lite Hash Rate (LHR) anti-mining limiter with its newest QuickMiner software.
  109. [109]
    NiceHash takes on Las Vegas: A powerful presence at the BTC ...
    Jun 4, 2025 · The NiceHash team made waves in Las Vegas at one of the year's most anticipated Bitcoin and mining events. With a strong presence in the Mining Village.Missing: reception | Show results with:reception
  110. [110]
    Tackling the Maturity of The Bitcoin Mining Industry with Marko ...
    Sep 5, 2024 · We sat with NiceHash's Lead Mining Manager Marko Tarman to talk about how and why the process of mining has changed and how it can fit the ...
  111. [111]
    As bitcoin mining gets more challenging, marketplaces ... - TheStreet
    Aug 8, 2024 · NiceHash offers a unique marketplace for mining enthusiasts and traders, creating a dynamic space for buying and selling hash rate, or mining capacity to win a ...
  112. [112]
    S16 E15: Marko Tarman on NiceHash & Proof of Work Mining
    Mar 27, 2025 · The beauty of NiceHash has always been the automation of mining – the average video gamer who owns a powerful GPU can choose to put his machine ...
  113. [113]
    ASIC mining on NiceHash. What are the benefits?
    Jul 16, 2022 · Reasons to mine on NiceHash with ASICs · Profit switching. NiceHash is known for profit switching on GPU rigs. · Higher payrate · Bitcoin Payouts.
  114. [114]
    3 Bitcoin blocks mined with no hardware last month with EasyMining
    Aug 27, 2025 · NiceHash is once again pushing the boundaries of what is possible in crypto mining. Three EasyMining users (solo miners) mined three full ...
  115. [115]
    nicehash - Innovations of the World
    NiceHash was also a victim of its own success, and became a target of the Lazarus group back in 2017, where the platform came under attack and many assets were ...Missing: history | Show results with:history
  116. [116]
    Record breaking hashprice on NiceHash!
    Sep 13, 2024 · Payrate on NiceHash often detaches from the hashprice of traditional mining pools. Historically, NiceHash payrates are 1% to 2% higher than the ...
  117. [117]
    How can NiceHash help you earn more than mining directly?
    Jan 6, 2023 · Since then, on average, NiceHash payrates were at around 6.4% more than mining directly. There were occasional spikes to even 40% more! Remember ...
  118. [118]
    Why NiceHash Payrates can be much higher than Bitcoin FFPS pool ...
    Oct 2, 2024 · NiceHash is a spot, on-demand, deliverable hashrate marketplace. It works by allowing miners to sell and buyers to purchase hashrate in real- ...
  119. [119]
    As bitcoin mining gets more challenging, marketplaces like ...
    Aug 8, 2024 · NiceHash's platform operates on a bidding system where buyers compete against each other, ensuring sellers receive an average price for their ...
  120. [120]
    Navigating the Fourth Bitcoin Halving: Economic Impacts and ...
    Feb 14, 2024 · NiceHash is the world's leading hashrate marketplace, and one of the most recognized names in the cryptocurrency industry. As a bitcoin focused ...
  121. [121]
    VolcMiner and NiceHash Forge Strategic Partnership to Pioneer ...
    Oct 5, 2025 · 1.Significantly Enhanced Liquidity for VolcMiner Miners: NiceHash connects global buyers and sellers, providing a near real-time, highly liquid ...
  122. [122]
    Nicehash Review 2025 - WARNING! Legit Platform BUT Make Sure ...
    However, you should be aware that in December 2017 NiceHash was attacked by hackers and they lost around $64 million in cryptocurrencies. Since then, the ...<|separator|>
  123. [123]
    NiceHash - More than a mining pool
    Apr 23, 2025 · NiceHash operates as a hashrate marketplace, where miners sell hashrate to buyers who then forward it to mining pools of their choice.Missing: explained | Show results with:explained
  124. [124]
    The downside of using Nicehash and the likes of it. - Bitcointalk
    May 8, 2023 · NiceHash will brag about paying 6% more fees when that happens, but won't tell you when they pay you 34% LESS than what normal BTC pools pay ...
  125. [125]
    Comparing payrates: NiceHash vs. FPPS pools (a Case study)
    May 9, 2025 · NiceHash consistently delivered higher BTC/PH returns than all four FPPS pools across all seven days of measurement.Missing: efficiency debate
  126. [126]
    NiceHash Miner not picking the most profitable algorithm?
    In some edge cases, NiceHash Miner will not pick what should be the most profitable algorithm but will pick a second most profitable algorithm.Missing: debate | Show results with:debate<|separator|>