$908K USDC stolen, 458 days after approval: ‘Your wallet security matters!’
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最新报道：Over $908,000 in USDC was stolen from a victim's wallet 458 days after approving a malicious token contract, highlighting persistent security risks in crypto. Blockchain investigator ZachXBT traced the theft to a fake token named "Fake_Phishing187019" approved by the victim in 2022. The hacker drained funds by exploiting the old approval, emphasizing how wallet permissions remain active indefinitely unless manually revoked. Security experts warn users to regularly review and revoke unnecessary token approvals using tools like Etherscan's Token Approvals checker to prevent similar attacks. This incident follows a $4.4 million theft from another user who also failed to revoke outdated approvals.
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