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CertiK:MakerDAO 遺留拍賣合約遭利用,攻擊者取走 200 枚 ETH

2026-10-08 10:40:52

ChainCatcher 消息,安全公司 CertiK 分析顯示,一個遺留的 MakerDAO 拍賣 keeper 合約遭到利用,攻擊者取走 200 枚 ETH,價值超過 50 萬美元。CertiK 稱,根因是該 keeper 實現合約中的 0x8804d1de 函數缺失訪問控制。

該合約曾參與 2020 年 3 月"黑色星期四"清算危機,當時以零出價贏得 ETH,其中 4 筆各 50 枚 ETH 的標的一直未結算,攻擊者據此取走這批資金,並以每筆 10 枚 ETH 經 Tornado Cash 轉出。該合約並非當前 Sky 生態核心部分,但其中仍有資金的舊合約仍可能成為攻擊目標。

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