LayerZero 公布 KelpDAO 安全事件报告：将调整安全策略并重建受影响云基础设施
深潮 TechFlow 消息，5 月 20 日，LayerZero Labs 发布 KelpDAO 攻击事件报告，确认基于其跨链通信协议构建的 KelpDAO rsETH 跨链桥遭攻击，约 116,500 枚 rsETH（约 2.92 亿美元）被盗。多家安全机构包括 Mandiant、CrowdStrike 及独立研究人员，将此次攻击归因于朝鲜相关黑客组织 TraderTraitor（UNC4899）。报告显示，攻击始于 2026 年 3 月 6 日，攻击者通过社会工程手段入侵 LayerZero 开发者账号，获取会话密钥并渗透 RPC 云环境，进一步污染内部 RPC 节点数据，并操控返回结果以欺骗监控系统及去中心化验证网络（DVN）。
LayerZero Labs 正式宣布将调整安全策略，包括不再允许自身 DVN 在单一验证配置中作为唯一签名方，同时重建受影响云基础设施，并引入短期凭证、即时权限升级及多方审批机制以强化安全。
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