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BTC $82,202.50 +0.79%
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BNB $727.45 -0.25%
XRP $1.34 +0.32%
SOL $105.46 +0.98%
TRX $0.3318 +0.01%
DOGE $0.0810 -1.05%
ADA $0.2298 +0.16%
BCH $277.50 +3.59%
LINK $12.48 +0.53%
HYPE $81.96 +1.36%
AAVE $157.27 +2.21%
SUI $1.03 +0.82%
XLM $0.1832 -0.16%
ZEC $1,224.19 +6.83%
AAPL $341.76 -0.97%
AMZN $253.86 +0.78%
GOOGL $348.99 +0.83%
MSFT $537.29 +1.02%
META $734.99 +0.21%
NVDA $217.24 -0.89%
TSLA $363.17 -0.56%
SNDK $1,384.64 +1.39%
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SPCX $148.65 -1.64%
MU $925.68 +3.36%
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慢雾:SushiSwap 再次遭遇攻击,攻击者使用少量 DIGG 和 WETH 提供初始流动性可获取巨额利润

2021-01-27 17:43:29

链捕手消息,据慢雾区情报,SushiSwap 再次遭遇攻击,此次问题为 DIGG-WBTC 交易对的手续费被攻击者通过特殊的手段薅走。本次攻击和 SushiSwap 第一次攻击类似,都是通过操控交易对的兑换价格来产生获利。

但是过程不一样,第一次攻击是因为攻击者使用 LP 代币本身和其他代币创建了一个新的交易对,并通过操纵初始流动性操控了这个新的交易对的价格来进行获利,而这次的攻击则利用了 DIGG 本身没有对 WETH 交易对,而攻击者创建了这个交易对并操控了初始的交易价格,导致手续费兑换过程中产生了巨大的滑点,攻击者只需使用少量的 DIGG 和 WETH 提供初始流动性即可获取巨额利润。

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