Binance Suffers $6.3 Billion Hack via DevOps Laptop Breach and EIP‑7702 Exploit
Binance confirmed a $6.3 billion loss after hackers used a compromised DevOps engineer’s laptop and a flaw in the EIP‑7702 signature system to transfer about $615 million from its hot wallet in 31 minutes, without directly stealing private keys. The attackers created a malicious contract that received delegated authority through one of 50 pre‑signed authorizations, then executed the transfer. Binance said it would cover all user losses from its SAFU fund and corporate reserv…
