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Inferno Drainer 利用 EIP-7702 實施新型釣魚攻擊,導致用戶單筆損失達 15 萬美元

2025-05-26 11:07:33

ChainCatcher 消息,据 beincrypto 報導,區塊鏈安全平台 Scam Sniffer 披露,知名釣魚組織 Inferno Drainer 近期利用以太坊即將實施的 EIP-7702 功能發動新型攻擊,已導致用戶單筆損失達 15 萬美元。

EIP-7702 是以太坊 Pectra 升級中的一項提案,允許外部賬戶(EOA)在交易過程中臨時表現為智能合約錢包。攻擊者借此通過授權的 MetaMask 錢包批量轉移用戶資產,而非直接控制錢包權限。

慢霧科技創始人余弦表示,此類攻擊已從傳統的私鑰盜取演變為利用"execute"指令在後台執行惡意授權。安全專家建議用戶定期檢查代幣授權狀態,並使用 Etherscan 等工具識別異常委託行為,防範潛在風險。

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