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Drift Protocol:無證據顯示助記詞被盜,攻擊高度複雜,歷時數週準備

2026-04-02 13:04:10

ChainCatcher 消息,Drift Protocol 發推表示,一名惡意行為者通過涉及 durable nonce 的新型攻擊獲得未授權訪問,迅速接管 Drift 安全委員會的管理權限。該攻擊高度複雜,歷時數週準備,包括使用 durable nonce 賬戶預簽名交易以延遲執行。目前調查顯示本次事件原因並非 Drift 程序或智能合約存在漏洞;無證據顯示助記詞被盜;攻擊者通過未授權或偽造的交易批准獲得權限(可能涉及社會工程學)。

最終結果導致協議約 2.8 億美元資金被提取。所有借貸、金庫存款及交易資金均受影響。DSOL(未存入 Drift 部分,包括質押至 Drift 驗證者的資產)及保險基金資產不受影響,後者正被提取保護。作為預防措施,所有剩餘協議功能已凍結,多簽已更新移除受損錢包。

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