Hyperbridge确认Token Gateway遭漏洞利用，桥接服务已暂停
Odaily星球日报讯 Hyperbridge 在 X 平台发布安全更新称，其 Token Gateway 于 4 月 13 日遭漏洞利用，在以太坊造成约 23.7 万美元损失，目前已紧急暂停桥接操作。此次事件仅影响跨链至以太坊的 DOT 资产，原生 Polkadot 主网及平行链资产未受影响。官方表示，漏洞源于 Solidity 实现的 Merkle Mountain Range（MMR）证明验证逻辑缺陷，导致无效证明被错误接受。攻击者借此获取跨链 DOT 合约管理权限，铸造 10 亿枚虚假代币（远超约 35.6 万枚实际流通量），并在去中心化交易所抛售获利，但此次漏洞未破坏 Hyperbridge 基于加密证明的信任最小化。
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