去中心化打赏协议 Drips Network 遭攻击，损失约 2.49 万枚 DAI。
据 Foresight News 报道，据慢雾监测与分析，攻击根源在于 DaiDripsHub 合约 give（address,uint128）函数存在整数类型转换缺陷：在未验证入参是否超过 int128 最大值的情况下，将 uint128 金额转换为 int128。
攻击者传入超出 int128 范围的特定数值，使转换后金额变为负数，导致转账方向被反转，储备金合约向攻击者账户执行异常提款，最终储备资金被耗尽。
Drips Network 遭攻击损失2.49万DAI
2026-07-15 03:42:48
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