《The Impact of Google Quantum Computing on Ethereum Security》 (Author: Denglian Community) Quantum algorithms have shown significant improvements in attacking elliptic curves like secp256k1. While they are not yet capable of threatening hash functions directly in the short term, they pose potential risks to multiple aspects of Ethereum, including account signatures, admin permissions, precompiled contracts, consensus signatures, and data availability. Accounts with exposed public keys and systems relying on BLS or KZG should be particularly vigilant. Meanwhile, although the post-quantum migration window has opened, caution should still be exercised regarding NIST-recommended schemes, especially lattice-based cryptography. Read the full article: https://(wublock123.com)/articles/article-58855