Summary
Binance estimated that a security breach caused about $6.3 billion in financial losses. The exchange said an attacker may have gained access through a DevOps engineer’s compromised laptop, and that it would cover losses with its SAFU fund and company funds.Key Facts
- Binance said its initial investigation points to a DevOps engineer’s compromised laptop as a possible entry point.
- The exchange said unauthorized withdrawal transactions caused an estimated $6.3 billion in losses.
- Binance reported no evidence that wallet private keys had been leaked.
- The company said blockchain partners helped freeze about $3 billion in affected assets on-chain.
- Binance temporarily suspended deposits and withdrawals while it conducted security checks.
- The exchange revoked authorization for the affected address and contacted law enforcement and blockchain intelligence partners.
- Binance said user funds were safe and it would cover losses with SAFU and company funds.
- The company said it would publish a technical post-mortem and an updated Proof of Reserves after remediation.
