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以太坊鬧鐘智能合約漏洞已導致駭客盜取價值約 200 枚 ETH

2022-10-20 11:14:11
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ChainCatcher 消息,派盾(PeckShield)監測顯示,以太坊鬧鐘(Ethereum Alarm Clock)智能合約被利用,允許攻擊者透過設置更高的交易費用,收到比預期更多的 ETH 計價退款,正常情況下調用合約的用戶只會收到略高於其交易費用的回報,目前該漏洞已導致約 204 枚 ETH 被盜取,價值約 26 萬美元。

據悉,以太坊鬧鐘智能合約允許用戶透過預先確定接收方地址、發送金額和交易時間來安排未來的交易。(來源鏈接

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