Ethereum Foundation researcher Justin Drake urges crypto to prepare ‘bunker mode’ for AI threats

Justin Drake, a researcher at the Ethereum Foundation, wants the crypto industry to start packing for a storm that may not arrive. His proposal is called bunker mode, and it asks holders to move their assets to brand-new addresses before artificial intelligence gets good enough to crack the math that protects them. The warning landed on X on October 7, 2026, at approximately 14:14 UTC. The timing matters, because Drake suggests the threat to blockchain security could show up within months rather than years. What Drake is actually worried about Most blockchains, including Bitcoin and Ethereum, rely on a signature scheme called ECDSA. Think of it as the lock that proves you own your coins without revealing the key that opens it. The security assumption is simple: deriving a private key from a public key should be computationally impossible. For years, the main villain in that story has been a sufficiently powerful quantum computer, a hypothetical moment the industry calls “qday.” Drake’s concern is that AI may beat quantum machines to the punch. He pointed to a recent demonstration of mathematical ability by OpenAI, which included a significant disproof of the Erdős unit distance con...