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DODO 的 USDT/DAI 流动性池中疑似存在严重的三明治攻击

2022-11-01 14:21:20

ChainCatcher 消息,Balancer DAO 技术负责人 Mike B 发推称,去中心化交易平台 DODO 的 USDT/DAI 流动性池中发生了一些严重的三明治攻击,该池流动性不足 1000 万美元,日交易量却高达 5000 万至 1 亿美元,原因便是 MEV(最大可提取价值),“更糟糕的是当用户在新浏览器中加载 DODO 时,默认滑点为 3%,而不是默认为自动设置为更合适的 0.1%”。

在推文末尾,Mike B 对 Dodo 提出建议:官方应该向池中的交易添加费用,可以大幅减少了交易次数。同时也应该更改默认滑点,非 stableswap 交易不应该默认为 3%。

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