Ethereum Foundation researcher Justin Drake posted that the Google Quantum AI team released a paper on Shor's algorithm on March 31, achieving about a 10x improvement in attacking elliptic curve cryptography. The paper used the secp256k1 curve, which is employed in Bitcoin and Ethereum signatures, as an example. Drake mentioned that some optimization details in the paper were hidden using zero-knowledge proofs. Subsequently, French quantum expert André Schrottenloher rediscovered the key optimizations, and the community-led 'ecdsa fail' challenge broke Shor algorithm-related records within hours. https://(wublock123.com)/news/ethereum-foundation-researcher-quantum-alert-bitcoin-ethereum-2029-migration-62079