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BTC $80,363.78 -0.13%
ETH $2,327.98 +0.07%
BNB $743.31 -0.69%
XRP $1.29 -1.63%
SOL $100.65 -0.00%
TRX $0.3311 -0.13%
DOGE $0.0792 +0.55%
ADA $0.2020 +0.05%
BCH $279.14 -5.16%
LINK $11.67 +1.32%
HYPE $90.82 +13.88%
AAVE $133.25 +1.62%
SUI $0.9329 +1.60%
XLM $0.1710 +1.06%
ZEC $1,277.42 -0.16%
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AMZN $246.34 -2.83%
GOOGL $286.25 -11.86%
MSFT $524.44 -1.08%
META $624.54 +1.38%
NVDA $213.96 -1.94%
TSLA $404.75 +1.26%
SNDK $1,377.89 +0.95%
INTC $93.18 -0.44%
SPCX $144.43 +0.40%
MU $956.03 -1.51%
AMD $570.91 +1.51%

BNBChain 上 Swan Treasury 因私钥泄露损失约 62.5 万美元

2026-07-31 14:38:52

ChainCatcher 消息,BNBChain 上去中心化资管协议 Swan Treasury 因私钥泄露导致损失约 62.5 万美元资金。攻击者向其自持有地址伪造有效签名,以 100 倍折扣购买 STY,并通过 PancakeSwap 闪电贷用约 1.97 万枚 USDT 购买约 68.7 万枚 STY。

随后在兄弟合约上伪造 claim() 和 transfer 签名,将 STY 倾销至 STY/USDT 池中,获利约 62.5 万枚 USDT。交易中的每个 ecrecover 均解析为确切的硬编码签名者,证实密钥本身已泄露,而非签名逻辑缺陷。

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