Solana founder warns AI could break post-quantum crypto security, urges multisig wallets.

Anatoly Yakovenko, Solana's co-founder, warned that artificial intelligence poses a significant threat to post-quantum cryptography (PQC) used in crypto wallets, potentially breaking these schemes before they are fully secured. He proposes using two-of-three multisignature (multisig) support combining different signature schemes to reduce risk. Meanwhile, Galaxy Digital's Alex Thorn highlighted a growing consensus among Bitcoin developers to leave Satoshi Nakamoto's original coins untouched, as cracking those would require breaking many individual addresses. The debate continues on the best defenses against quantum threats as research advances.