最新报道:An Ethereum user lost $908,551 in a delayed phishing attack after approving a malicious contract 458 days prior. The attacker exploited a long-dormant token approval, transferring the victim's USDT and USDC holdings. Blockchain security firm PeckShield identified the theft, noting the hacker converted the stolen stablecoins to 295 ETH. Experts warn users to regularly revoke unused smart contract approvals to prevent similar exploits. This incident highlights the persistent risks of interacting with unauthorized DeFi protocols.