Justin Drake: Quantum computing could break crypto keys in minutes, Ethereum aims for post-quantum security by 2029, and the race to secure blockchain against quantum threats | Unchained

Quantum computing could threaten crypto security, urging urgent upgrades to protect digital assets. The post Justin Drake: Quantum computing could break crypto keys in minutes, Ethereum aims for post-quantum security by 2029, and the race to secure blockchain against quantum threats | Unchained appeared first on Crypto Briefing. дальше »

14 +

The real ‘supercycle’ isn’t crypto, it’s AI infrastructure: Analyst

AI data center spending is eclipsing crypto’s hoped-for supercycle as Bitcoin miners shift capital toward high-performance computing infrastructure. дальше »

327 +

Bitcoin Advances Toward Quantum Resistance with BIP 360 and New P2MR Output

Bitcoin Magazine Bitcoin Advances Toward Quantum Resistance with BIP 360 and New P2MR Output BIP 360, a proposal to make Bitcoin more resistant to future quantum computing threats, has been updated and merged into the official BIP GitHub repository. дальше »

11 +

Bitcoin Developers Push BIP-360 to Counter Quantum Computing Threats

Bitcoin BIP-360 Upgrade Targets Quantum Computing Threats

The post Bitcoin Developers Push BIP-360 to Counter Quantum Computing Threats appeared first on Coinspeaker.

80 +

Bitcoin miner Cango completes $305 million BTC sale to support its AI pivot

Cango's strategic shift to AI computing could diversify revenue streams, reduce reliance on volatile crypto markets, and drive tech innovation. The post Bitcoin miner Cango completes $305 million BTC sale to support its AI pivot appeared first on Crypto Briefing. дальше »

31 +

Why Quantum Computing Isn’t the Immediate Bitcoin Threat Many Assume

Concerns that quantum computing could one day break Bitcoin’s cryptography have resurfaced. Yet, a new report by CoinShares argues that the quantum risks remain distant, with only a fraction of Bitcoin’s supply potentially vulnerable. дальше »

119 +

CoinShares says quantum computing threat to Bitcoin remains years away

Digital asset manager CoinShares says quantum computing is not an immediate threat to Bitcoin, with only a small share of Bitcoin realistically exposed to a theoretical quantum attack. The firm argues that current machines are far too weak to break core cryptography and that the network has time to adapt. The research, led by CoinShares […] дальше »

11 +

CoinShares says quantum threat to Bitcoin is real but still years away

Bitcoin faces a theoretical security risk from future quantum computers, but the threat is manageable and not imminent, according to a new research note from digital asset manager CoinShares. The firm said concerns that quantum computing could break Bitcoin’s (BTC)… дальше »

25 +

Joshua Lim: Bitcoin’s divergence from gold is causing market instability, retail interest will drive price movements, and quantum computing poses risks for institutional investors | Unchained

Market resilience and retail interest could reshape the future of Bitcoin and crypto investments. The post Joshua Lim: Bitcoin’s divergence from gold is causing market instability, retail interest will drive price movements, and quantum computing poses risks for institutional investors | Unchained appeared first on Crypto Briefing. дальше »

22 +

Michael Saylor Says Strategy ($MSTR) Will Lead Global Bitcoin Effort Against Quantum Threats

Bitcoin Magazine Michael Saylor Says Strategy ($MSTR) Will Lead Global Bitcoin Effort Against Quantum Threats Strategy (MSTR) is moving to take a more active role in preparing Bitcoin for potential future threats from quantum computing. дальше »

235 +

Bitfarms shares surge after it ditches its 'bitcoin company' identity and doubles down on AI with U.S. move

The company said it will focus on building data centers for high-performance computing and artificial-intelligence workloads. дальше »

259 +

Bitcoin Mining Enters the Zetahash Era as Profitability Tightens

Bitcoin mining crossed a historic threshold in late 2025. According to a recent report from GoMining, the network entered the zetahash era, surpassing 1 zetahash per second of computing power. But while hashrate surged to record levels, miner profitability moved in the opposite direction. дальше »

150 +

Whale's $9B Bitcoin sale was not due to quantum concerns: Galaxy Digital

The firm addressed speculation that a multibillion-dollar client trade was motivated by concerns over Bitcoin’s resistance to future quantum computing advances. дальше »

24 +

Bitcoin’s biggest risk is governance, not quantum computing, says Galaxy CEO

Internal discord among Bitcoin developers poses a greater risk than quantum computing, potentially impacting future upgrades and stability. The post Bitcoin’s biggest risk is governance, not quantum computing, says Galaxy CEO appeared first on Crypto Briefing. дальше »

331 +

Galaxy's Novogratz Denies Bitcoin Collapsed Due to Quantum Threat

Galaxy Digital CEO Mike Novogratz has dismissed the viral theory that "quantum computing fears" triggered Bitcoin's (BTC) collapse below $74,000.. дальше »

3 +

Bitcoin miners are making millions by shutting down because of a massive US winter storm

Earlier this week, a sweeping US winter storm pushed Bitcoin miners to curtail, pulling a noticeable chunk of computing power off the network in a short window. Data shows a 40% dip in hashrate between Jan. дальше »

325 +

Block Sec Arena and Rax Finance Partner to Secure the Future of AI-Native Real-World Assets

Block Sec Arena and Rax Finance team up to secure native Real-World Assets using AI with high-performance computing infrastructure's verifiable security. дальше »

362 +

Nillion 2.0 Goes Live on Ethereum, Ushering in Community-Run Privacy Computing

Nillion is now officially migrated to Ethereum which represents one of the key milestones in the development of its privacy-preserving network. дальше »

184 +

Coinbase Moves Early on Quantum Computing, CEO Reacts

Coinbase CEO Brian Armstrong states that preparing for future threats, even those many years away, is crucial for the crypto industry. дальше »

306 +

Quantum Computing Is Forcing Crypto’s First Survival Test— Only a Handful of Chains Are Preparing

Quantum computing has advanced from being a distant theoretical threat. Now, it shapes how the crypto industry plans its infrastructure for the decades ahead. Coinbase, Ethereum, and the Ethereum Layer 2 network Optimism are publicly laying out timelines, governance frameworks, and migration strategies to prepare for a post-quantum future. дальше »

45 +

Coreweave stock gains 9% on fresh $2 billion Nvidia investment

Already an investor in CoreWeave, Nvidia last September had agreed to purchase $6.3 billion of computing services from the AI infrastructure provider. дальше »

38 +

Michael Saylor Warns on Bitcoin Protocol Drift as Quantum Risk Enters the Mainstream

MicroStrategy executive Michael Saylor warns that the greatest risk to Bitcoin is ambitious opportunists advocating protocol changes. The remark comes just as Coinbase and the Ethereum network make moves to address one of Bitcoin’s most existential long-term threats: quantum computing. дальше »

289 +

Bitcoin’s weakness versus gold and equities puts quantum computing fears back in focus

Some investors have revived concerns that quantum computing could threaten bitcoin, but analysts and developers say recent price weakness reflects market structure. дальше »

164 +

Holy Mining cloud mining platform: Finding sustainable returns in a high-volatility crypto market

Cloud mining gains appeal as Holy Mining offers predictable returns through managed computing power participation. The cryptocurrency market has long been characterized by high volatility. Major digital assets like Bitcoin and Ethereum frequently experience dramatic price swings, with many investors… дальше »

386 +

Buterin calls 2026 the year to reclaim self-sovereign computing

Ethereum’s Vitalik Buterin details his 2026 “self-sovereign” tech stack, swapping Big Tech apps for encrypted, open-source and local privacy tools. дальше »

37 +

Coinbase Announces New Board Of Experts To Combat Rising Quantum Computing Risks

The crypto industry is preparing for a potential security challenge with the anticipated arrival of quantum computing. In response to this potential threat, Coinbase (COIN) has announced the formation of an advisory board composed of external experts. дальше »

84 +

Coinbase Forms Quantum Computing Advisory Board as Bitcoin Security Concerns Grow

Bitcoin Magazine Coinbase Forms Quantum Computing Advisory Board as Bitcoin Security Concerns Grow Coinbase has launched an Independent Advisory Board on Quantum Computing and Blockchain to proactively safeguard Bitcoin and other digital assets against potential future quantum threats. дальше »

38 +

Coinbase forms quantum risk board to protect Bitcoin, blockchains

Coinbase launches an independent quantum risk board for Bitcoin and blockchains and unveils a tokenization plan to open global capital markets to more investors. Coinbase has established an independent advisory board to address potential long-term risks quantum computing poses to… дальше »

51 +

Alex Pruden: Quantum computing threatens Bitcoin’s cryptographic security, 30-40% of Bitcoin is exposed to risks, and the urgent need for post-quantum cryptography | Unchained

Quantum computing presents a significant future threat to Bitcoin due to its slow governance processes. Quantum computing operates on principles that allow it to perform tasks classical computers cannot, posing a threat to cryptographic algorithms. дальше »

107 +

‘BTC’s security is lower now’ – Why miners are abandoning Bitcoin for AI

The artificial intelligence (AI) boom and the demand for computing resources to train models offered Bitcoin miners a new lifeline amid declining miner rewards.  Bitcoin miners such as Iren (NasdaThe post ‘BTC’s security is lower now’ – Why miners are abandoning Bitcoin for AI appeared first on AMBCrypto. дальше »

54 +

Bitcoin Axed By Top Wall Street Strategist On Quantum Fears

Jefferies strategist Chris Wood has removed Bitcoin from his long-term model portfolio, citing quantum computing as a risk that weakens Bitcoin’s store-of-value framing for pension-style allocations. дальше »

266 +

Popular Strategist Removes Bitcoin From Portfolio Due To Quantum Threat — What’s Happening?

The global head of equity strategy at Jefferies has removed Bitcoin from his model portfolio, citing the potential threat of quantum computing as his reasoning. Why Market Strategist Cut 10% BTC Exposure Christopher Wood, global head of equity strategy at Jefferies, has dropped a 10% allocation to Bitcoin, the world’s largest cryptocurrency by market capitalization, […] дальше »

321 +

Jefferies Strategist Removes Entire Bitcoin Allocation On Quantum Computing Concern

47 +

Jefferies’ Analyst Dumps Bitcoin Over Quantum Computing Fears, Buys Gold

Bitcoin Magazine Jefferies’ Analyst Dumps Bitcoin Over Quantum Computing Fears, Buys Gold Jefferies strategist Christopher Wood has dropped Bitcoin from his Greed & Fear portfolio, citing quantum computing as a potential existential threat to its cryptography. дальше »

274 +

Bitcoin’s “quantum” death sentence is causing a Wall Street rift, but the fix is already hidden in the code

The consensus that Bitcoin has matured into “digital gold” faces a new fracture line on Wall Street, one that has little to do with daily price volatility and everything to do with the distant future of computing. дальше »

121 +

Jefferies strategist Christopher Wood drops bitcoin for gold on quantum computing concern

Christopher Wood, Jefferies' global head of equity strategy, swapped a 10% bitcoin allocation with gold on concern quantum computing could weaken bitcoin’s security case. дальше »

48 +

Jefferies’ Drops Bitcoin Over Quantum Computing Threat, Turns to Gold

In his latest Greed & Fear note on Friday, Jefferies’ Christopher Wood raised fresh concerns, saying the emergence of quantum computing could one day put [...] дальше »

58 +

Top Wall Street equity strategist exits Bitcoin over quantum computing threat

The strategist's exit highlights growing concerns over quantum computing's potential to disrupt Bitcoin, influencing institutional investment strategies. The post Top Wall Street equity strategist exits Bitcoin over quantum computing threat appeared first on Crypto Briefing. дальше »

55 +

Bitcoin miner CleanSpark broadens AI, HPC footprint with Texas acquisition

The company’s move closer to artificial intelligence and high-performance computing followed many others repurposing some of their infrastructure away from mining crypto. дальше »

127 +

After Bitcoin ETFs and XRP go institutionalized: Why the American middle class is reshaping cryptocurrency returns with cloud computing

Bitcoin ETFs and institutional XRP boost mainstream crypto as Moon Hash offers cloud mining for safe participation. Many Americans still hold onto the “wait for the next bull market” mentality, but reality has quietly changed. With Bitcoin ETFs integrating into… дальше »

195 +

2026’s leading cloud mining solution: AMT DeFi unlocks passive crypto income through renewable energy investment

As crypto investors pivot toward stable passive income in 2026, AMT DeFi is redefining cloud mining by combining renewable energy assets with AI-driven computing efficiency. #partnercontent дальше »

118 +

BTQ launches Bitcoin Quantum testnet with first quantum-safe fork of Bitcoin

BTQ launches Bitcoin Quantum testnet with post-quantum ML-DSA signatures to protect BTC from future quantum computing threats. The post BTQ launches Bitcoin Quantum testnet with first quantum-safe fork of Bitcoin appeared first on Crypto Briefing. дальше »

60 +

Quantum computing threatens the $2 trillion Bitcoin network. BTQ Technologies says it has a defense.

Post-quantum cryptography specialist BTQ Technologies has introduced ‘Bitcoin Quantum,’ a permissionless fork and testnet of the largest cryptocurrency. дальше »

112 +

Ads Blast Crypto Bill, Rally Public To Lobby Senators Against DeFi

A new wave of political ads is pushing a sharp message into living rooms and phone banks: tell your senator to back crypto legislation only if decentralized finance, or DeFi, is left out. Related Reading: Bitcoin’s Security Model May Shift As Quantum Computing Moves Forward: Analyst According to broadcast logs and industry reports, the spots […] дальше »

315 +

Leading cloud mining platform of 2026: Why WPA Hash dominates Bitcoin cloud mining

Cloud mining matures in 2026 as WPA Hash gains recognition for transparent, stable Bitcoin computing power. As Bitcoin enters a more mature stage of development, cloud mining is gradually evolving from an early “experimental product” into a crucial component of… дальше »

193 +

Fleet Mining unlocks new value for XRP; users earn daily, get $100 on registration

XRP holders gain new passive income options as Fleet Mining introduces a computing power-based model for XRP investors. For a long time, holders of XRP have been limited by a common fact: XRP cannot be mined. To make a long… дальше »

184 +

AMT DeFi, renewable energy, and AI computing power are becoming new investment focuses for XRP

As XRP stays active, AI computing narratives lift interest in AMT DeFi and renewable energy powered computing model. As Bitcoin enters a phase of high-level consolidation and its short-term direction remains unclear, the capital structure of the crypto market is… дальше »

379 +

Nvidia’s Vera Rubin keeps crypto networks like Render in demand

Nvidia’s Vera Rubin slashes AI costs, challenging decentralized GPU networks like Render that thrive on scarce and underused computing power. дальше »

38 +

Coinbase Executive Outlines 2 Ways Quantum Computing Could Threaten Bitcoin

Coinbase’s Head of Investment Research, David Duong, has noted that advances in quantum computing present risks that extend beyond Bitcoin’s private key security, potentially introducing long-term challenges to the network’s economic and security models. дальше »

173 +

Bitcoin steadies near $92,600 after wallet bug, experts see quantum risks rising

The Bitcoin price traded around $92,620 during Tuesday’s trading session, falling by 1. 3% in 24 hours as market participants absorbed the Bitcoin Core wallet security alert and expert comments about increasing quantum computing risks. дальше »

3129 +