Crypto Wallets

Ledger has introduced Ledger Agent Stack, an open-source toolkit designed to let AI agents interact with crypto wallets without taking control of private keys. The system allows agents to read balances, analyze portfolios and prepare transactions, but sensitive actions must be approved on a Ledger hardware device before execution.

New research suggests quantum computers may need only 10,000 qubits to break Bitcoin and Ethereum wallet encryption, accelerating the push toward quantum-resistant crypto security.