In "Vitalik: AI is reshaping the security boundaries of Ethereum" (by 142y & MIA_Ether), Vitalik Buterin stated at ETHShenzhen 2026 that the potential security impact of AI on Ethereum can be divided into three layers: cryptography, client code, and applications and wallets. The most difficult to predict is whether AI will discover new mathematical algorithms, thereby weakening existing security assumptions such as elliptic curve cryptography and lattice cryptography.