Ethereum researchers warn AI maths could threaten wallet signature security
What happened
On 8 October 2026, The Decoder reported that Ethereum researcher Justin Drake and Ethereum co-founder Vitalik Buterin warned about the impact of AI-assisted mathematical research on crypto wallet security. They said that in the worst case, AI-assisted mathematical research could break the signature schemes used by crypto wallets within months. The report gave no further details on the specific signature algorithms, attack paths or the basis for the timeline. The matter remains at the stage of a warning from researchers, with no further developments.
Written by AI from the reports · updated 8 d ago
Timeline
Follow the reports to see the event from each side.
- The DecoderAI math breakthroughs have Ethereum researchers debating how fast wallet security could collapse
Ethereum researcher Justin Drake is urging the crypto industry to prepare a "bunker mode" for a scenario where AI-powered math could break wallet signature schemes within months. Vitalik Buterin broadly agrees but warns against rushed migrations, saying he's personally lost more money to botched transitions than to hacks. So far, no one has actually broken ECDSA in practice.
Heat of this event
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