Existing Bitcoin hardware wallets can generate quantum-resistant signatures, aiding future security.

Circle freezes $1.1B USDC after Binance hot-wallet breach to secure funds.

Circle, the issuer of the stablecoin USD Coin (USDC), froze about $1.1 billion in USDC linked to a security breach of Binance's hot wallet on October 29. The freeze was coordinated with law enforcement to prevent further misuse of the funds. Binance ...