攻击交易：
0x26aa86261c834e837f6be93b2d589724ed5ae644bc8f4b8af2207e6bd70828f9
攻击智能合约是开源的。
步骤 1：0x054e 发送交易，将管理员角色授予钱包 (0x41b8) 的 0x0eba。
然后 0x0eba 将“DAO 合约”角色授予 0x1c93。
最后，0x1c93 (XXX) 调用 withdrawFromUser 函数将资金转移到 XXX 合约。
有趣的是，受害者 0x41b8 是由 0x054e 创建的。
总而言之，0x054e 创建了受害者 0x41b8 钱包。然后 0x054e 将管理员角色授予 0x0eba，后者又将“DAO 合约”角色授予 0x1c93。最后 0x1c93 从受害者处提取了资金。
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This BlockSec weekly security report covers four attack incidents detected between April 13 and April 19, 2026, across multiple chains such as Ethereum, Unichain, Arbitrum, and NEAR, with total estimated losses of approximately $310M. The highlighted incident is the $290M KelpDAO rsETH bridge exploit, where an attacker poisoned the RPC infrastructure of the sole LayerZero DVN to fabricate a cross-chain message, triggering a cascading WETH freeze across five chains and an Arbitrum Security Council forced state transition that raises questions about the actual trust boundaries of decentralized systems. Other incidents include a $242K MMR proof forgery on Hyperbridge, a $1.5M signed integer abuse on Dango, and an $18.4M circular swap path exploit on Rhea Finance's Burrowland protocol.
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