Risk Warning: Beware of illegal fundraising in the name of 'virtual currency' and 'blockchain'. — Five departments including the Banking and Insurance Regulatory Commission
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Security Agency: Hacker Attacks EthereumPow Chain to Earn 200 ETHW
2022-09-18 10:04:27
Odaily星球日报讯 安全机构BlockSec表示,检测到攻击者正在EthereumPow重放PoS链的消息,该漏洞的根本原因是网桥未正确验证跨链消息的实际chainid。攻击者首先通过Gnosis链的Omni Bridge转移了200 WETH,然后在PoW链上重放了相同的消息,获得了额外的200 ETHW。结果,部署在PoW链上的链合约的余额将被耗尽。