某用户因恶意 Permit 授权未及时撤销，再遭钓鱼攻击损失约 7.58 万枚 USDC

链捕手07-22

ChainCatcher 消息，GoPlus Security 发布安全预警称，一名用户曾于 183 天前签署恶意 Permit 交易，导致约 1,625 美元的 USDC 被钓鱼攻击者转走。

由于该用户此后未撤销相关授权，攻击者再次利用该授权转移约 7.578 万美元的 USDC。

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