AI Could Break Bitcoin's Security in Months, Ethereum Researcher Warns Industry to Prepare

Reviewed byNidhi Govil

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Ethereum Foundation researcher Justin Drake warned the blockchain industry to prepare for AI-driven mathematical breakthroughs that could crack ECDSA encryption used by Bitcoin before quantum computers do. The warning follows OpenAI's release of 722 mathematical proofs, sparking debate among cryptographers about whether AI poses a more immediate threat to crypto than quantum computing.

AI-Driven Mathematical Breakthroughs Spark Cryptography Alarm

The blockchain industry faces an unexpected threat as Ethereum Foundation researcher Justin Drake warns that AI could break Bitcoin's security before quantum computing does. Drake urged the industry to begin planning for bunker mode, citing the possibility that ECDSA (Elliptic Curve Digital Signature Algorithm), a digital signature scheme used by Bitcoin, could be cracked in months rather than years.

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The warning follows OpenAI's Tuesday release of 722 mathematical results, which some have dubbed the Mathpocalypse, representing solutions to problems that have stumped mathematicians for decades.

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Drake, who has spent years warning about quantum computing threats, now argues that AI-accelerated math may break encryption faster than quantum computers. He specifically warned about fast private key recovery within one week on available hardware such as a large GPU cluster.

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The researcher pointed to elliptic curve cryptography as especially vulnerable to mathematical superintelligence due to its rich mathematical structure.

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Source: Benzinga

Source: Benzinga

Blockchain Security Under Scrutiny as Experts Debate Risk

The threat to crypto extends beyond theoretical concerns. When a wallet signs a transaction, its public key becomes visible on-chain. If ECDSA were broken, an attacker could work backward from that public key to the private key and drain the wallet.

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Drake recommended that large crypto holders including Binance, Robinhood, Tether, Bitfinex, and Bitbank move funds to addresses that have never signed a transaction, keeping public keys hidden behind a hash.

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However, not all experts agree with Drake's assessment. Yehuda Lindell, head of cryptography at Coinbase and 2026 recipient of the RSA Conference Award for Excellence in the Field of Mathematics, called Drake's warning fear mongering. Lindell argued there is no evidence whatsoever pointing to a break of decades-old hardness assumptions like elliptic curve cryptography.

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He emphasized that models proving theorems do not show that problems assumed to be hard are not, and that claiming AI is doing amazing math so elliptic curve hardness is in danger has no logical basis.

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Ethereum Co-Founder Weighs In on Post-AI Cryptography Risks

Ethereum co-founder Vitalik Buterin entered the debate, stating it is plausible for AI to break encryption within the next two years. Buterin argued the industry needs to protect itself from AI-vulnerable cryptography as well as quantum-vulnerable cryptography.

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He warned that if AI brings 50 years of math in two years, that progress may plausibly include significant improvements to breaking lattice-based cryptography, an option some projects like Cardano have considered for quantum-proofing.

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Buterin now believes hash-based cryptography is a better route for quantum-proofing, though he acknowledged that theoretically, AI-driven math could break hashes too.

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Despite the concerns, Buterin cautioned against drastic measures, recommending users keep funds in addresses that haven't made transactions to avoid exposing public keys. He personally admitted losing more money in botched migrations than in all hacks combined.

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Source: CCN.com

Source: CCN.com

Financial System Faces Broader Implications Beyond Blockchain

The threat posed by AI-driven mathematical breakthroughs extends far beyond blockchain security. A sufficiently general break of widely used public key cryptography could allow fake public-key certificates to impersonate bank websites, and signed malware could be pushed as banking apps or entire operating systems.

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While such a break would threaten banks and financial institutions, most companies would be in position to reverse fraudulent transactions. The crypto world faces a unique vulnerability since blockchain transactions are deemed irreversible, making popular currencies like Bitcoin and Ethereum prime targets.

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Game theory adds another layer of complexity to the threat. If a bad actor discovers a flaw in blockchain algorithms, they would likely avoid a massive heist that would destroy crypto value. Instead, they would conduct smaller, subtle robberies to avoid showing their hand.

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Drake noted that wallets holding less than 50 BTC enjoy partial protection from Satoshi's shield, roughly 20,000 exposed addresses tied to Bitcoin's creator, each holding 50 BTC, which would likely be targeted first.

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Industry Response and Path Forward for Blockchain Cryptography

The Ethereum Foundation formed a post-quantum team earlier this year led by Thomas Coratger, marking an inflection point as the foundation made post-quantum security a top priority.

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Drake stated he will push to accelerate Ethereum's roadmap toward hash-based cryptography, emphasizing maximum defensive acceleration.

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The researcher stressed that holders shouldn't rush or panic, noting that moving assets requires no new cryptography or wallets, and that a rushed migration would do more harm than good.

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Market reaction has been relatively calm, with news of the Mathpocalypse creating barely a ripple, signaling that crypto and financial leaders have time to develop responses.

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Some experts have proposed that blockchains prioritize speed over decentralized purity in governance and introduce updates mandating signature systems that leave transaction copies to ensure chain survival against AI threats.

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However, skepticism remains about OpenAI's claims, with the Association for Human Mathematics rejecting OpenAI's assertion that its release advances mathematics and urging the public to view the publication model with due skepticism.

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Source: Decrypt

Source: Decrypt

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