ChainThink report, March 20: According to GoPlus security monitoring, an address starting with 0x9709 signed malicious Permit and Approve transactions, resulting in approximately $200,000 worth of USDC and wmtUSDT being stolen by a phishing attacker.

GoPlus warns users to meticulously verify transaction details and contract addresses when signing any on-chain authorization (Approve) or offline signature (Permit) requests, avoiding unsigned malicious requests to prevent asset theft.