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Defimon:YAM Finance 遭治理接管攻擊,攻擊者提交空提案圖謀控制 Timelock

2026-09-02 13:48:00

ChainCatcher 消息,安全公司 Defimon 發布警報稱,檢測到針對 YAM Finance 的一次治理接管攻擊。攻擊者將約 50.4 萬枚 YAM(約占總供應量 3.3%,略高於法定投票門檻)自我委託後,提交了 YamGovernorAlpha 提案 #45,該提案描述為空("0x"),其唯一操作為調用 YAM Timelock 合約的 setPendingAdmin 方法,指向攻擊者地址。

據披露,若該提案投票通過並執行,攻擊者將成為 pendingAdmin,隨後可通過 acceptAdmin 完全控制 Timelock,即所有 YAM 協議合約及 DAO 金庫的管理權限,涉及風險金額約 33.7 萬美元。由於該協議目前處於休眠狀態,Defimon Alerts 提醒持有 YAM 的用戶在區塊高度 25897343(約剩 34 小時)之前投票反對該提案。

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