Monad proposes account system to survive lost keys and quantum threats

Monad, an Ethereum-compatible blockchain, has proposed a wallet upgrade designed to enhance account security and resilience. The proposal would allow users to replace the cryptographic keys controlling an account without altering the account's address. This change would open the door to modern authentication methods such as passkeys and social recovery tools. The upgrade also aims to provide protection against potential future threats from quantum computing. The initiative reflects growing industry concern over long-term cryptographic vulnerabilities in blockchain infrastructure.