Can AI Beat Quantum? Anthropic's Encryption Discovery Raises Questions for Bitcoin
Artificial intelligence could one day threaten post-quantum cryptography before quantum computers ever crack Bitcoin's current signatures.
Can AI Beat Quantum? Anthropic's Encryption Discovery Raises Questions for Bitcoin News By Alex Dovbnya Tue, 28/07/2026 - 20:45 Artificial intelligence could one day threaten post-quantum cryptography before quantum computers ever crack Bitcoin's current signatures. Advertisement Cover image via depositphotos.
com Advancing cryptographic research Why it matters for Bitcoin No immediate threat Advertisement Bitcoin's race to become quantum-resistant may face an unexpected challenge after Anthropic.One of its frontier AI models has discovered novel attacks against weakened cryptographic algorithms. There are now new discussions regarding whether or not artificial intelligence could actually threaten post-quantum encryption before quantum computers crack today's Bitcoin signatures.
HOT Stories XRP Ends $0 Streak Amid Clarity Act Turbulence; Shiba Inu (SHIB) Torches Billions of Tokens, Burn Rate Up 9,241%; Musk's X Money Launches Without Dogecoin or Bitcoin — Morning Crypto Report Ripple's RLUSD Listed by South Korea's Biggest Exchange You Might Also Like Tue, 07/28/2026 - 09:24 Bitcoin Slips to $63,000 as New Quantum Milestone by AT&T Shortens 'Q-Day' Countdown ByGamza Khanzadaev Advertisement Coin Center Executive Director Peter Van Valkenburgh joked about the "funniest timeline," in which Bitcoin upgrades to a lattice-based post-quantum signature scheme only for advanced large language models to break the underlying mathematics before quantum computers ever manage to pose a threat. Advancing cryptographic research Claude Mythos Preview model has reportedly discovered previously unknown attacks against weakened versions of the Advanced Encryption Standard (AES), one of the world's most widely used encryption systems.According to the company, the AI-generated attack made breaking the weakened algorithm between 200 and 1,000 times faster.
Advertisement Researchers say they demonstrate that frontier AI models are becoming capable of producing original cryptographic research. You Might Also Like Sun, 03/01/2026 - 19:05 Musk Believes Anthropic Has SBF Vibes ByAlex Dovbnya Anthropic also reported that Mythos devised an improved attack against HAWK, a post-quantum cryptographic signature scheme. Why it matters for Bitcoin Bitcoin currently relies on ECDSA to authorize transactions.
Cryptographers have long warned that sufficiently powerful quantum computers could eventually break ECDSA. Bitcoin developers have begun working on migrating to post-quantum signature schemes, with lattice-based cryptography emerging as one of the leading candidates.No immediate threat Despite the attention surrounding Anthropic's findings, researchers stressed that neither Bitcoin nor today's internet encryption is in immediate danger.
The attacks targeted deliberately weakened cryptographic systems used for research rather than production-grade implementations. Anthropic said modern AES remains secure. Still, if AI systems continue accelerating mathematical discovery, developers of Bitcoin and other blockchain networks may eventually need to evaluate post-quantum security against both quantum and AI cryptanalysis.
#Anthropic Advancing cryptographic research Why it matters for Bitcoin No immediate threat Advertisement Related articles News Jul 28, 2026 - 19:16 Crypto-Friendly States Are Winning, Draper Index Shows ByAlex Dovbnya News Jul 28, 2026 - 17:43 Coinbase Boss Welcomes New CTO ByAlex Dovbnya Advertisement Advertisement Advertisement Latest Press releases Canton’s Decentralized App Layer Launches, Backed by $1M+ Foundation Grant EMCD launches Miner Support Program with up to $30M for miners amid industry's steepest profitability squeeze RISEx Launches 'Ignite' Season 1 Points Program, Following $3B in Volume During the Early Access Phase Subscribe to daily newsletter Subscribe Recommended articles Reviews Jul 20, 2026 - 9:00 Bitget Stocks 2.0 Review: Can Crypto Exchange Replace Stock Brokerage? Dan Burgin Reviews Jul 17, 2026 - 16:51 Gate Prediction Market Review: Bringing Prediction Markets to the Mainstream in the Wake of World Cup Dan Burgin Reviews Jul 8, 2026 - 9:34 TronBid Review: A Transparent Marketplace for Renting TRON Energy at Lower Cost Dan Burgin Opinions Jul 4, 2026 - 8:04 MiCA 2026: Is It Over for Crypto in Europe?
Dan Burgin Reviews Jun 12, 2026 - 18:23 HIBT Event Contracts Review 2026: A Simpler Alternative to Crypto Derivatives U.Today Editorial Team Price Index Bitcoin (BTC) Price Index Ethereum (ETH) Price Index XRP Price Index Cardano (ADA) Price Index Dogecoin (DOGE) Price Index Shiba Inu (SHIB) Price Index Tron (TRX) Price Index Polygon (POL) Price Index Litecoin (LTC) Price Index Solana (SOL) Price Index Zcash (ZEC) Price Index Hyperliquid (HYPE) Price Index Show all Our social media There's a lot to see there, too Popular articles News Jul 28, 2026 - 20:45 Can AI Beat Quantum? Anthropic's Encryption Discovery Raises Questions for Bitcoin Anthropic Alex Dovbnya News Jul 28, 2026 - 19:16 Crypto-Friendly State
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