Bybit's largest theft in history, how did hackers easily steal $1.5 billion in Ethereum?
Bybit suffered a hacker attack, with losses of up to $1.5 billion, revealing serious security vulnerabilities in the platform. The attacker bypassed compliance checks through the "blind signature" method, controlled the platform's multi-signature cold wallet, and transferred a large number of ETH and ERC-20 tokens to multiple wallets. David Leung emphasized that transaction signals that failed to trigger security alerts indicated an internal information leak. Today, Bybit offers a bounty to track down the attacker, but it remains unclear whether the losses can be recovered.
