6.7 Security Cronos 遭 Tectonic 攻击后追回 1.11 亿美元，但 919 万美元仍未追回，区块链回滚抹去近两小时交易。
Cronos 是一个 Layer 1 区块链，于 8 月 30 日遭遇涉及 Tectonic 借贷协议的攻击。攻击者通过操纵抵押品价值，在九个市场中借出约 1.204 亿美元。事件发生后，验证者暂停网络，并将区块链回滚至攻击前状态，成功追回约 1.112 亿美元未被转移的资金。 然而，约 919 万美元（占受影响资金的 7.6%）已被攻击者转移到链外，尚未追回。此次回滚共抹去 10,961 个区块，撤销了近两小时的交易，包括部分无关活动。 该事件导致 Cronos DeFi TVL 减少近一半，Tectonic 存款和贷款大幅下跌，促使生态系统风险管理接受审查。官方报告详细披露了数据和技术时间线，明确了攻击的规模与影响。
Crypto hack: Cronos turns back time to save $111 million
Cronos Recovers $111.2M After Rolling Back Tectonic Exploit
Cronos Recovers $111M After Tectonic Exploit, $9.19M Lost
Cronos Erased 11,000 Blocks to Undo a $120M Exploit
Cronos executes controversial blockchain rollback to recover crypto worth $111 million
Cronos Reveals Tectonic Exploit Impact and Blockchain Vulnerabilities
Tectonic Exploit Leaves Cronos With Unrecovered Millions
Cronos confirms $9.2M slipped away before Tectonic exploit rollback
Cronos Rollback Reverses $111M, Leaves $9.2M Unrecovered
Cronos Rewound 10,961 Blocks to Reverse Tectonic Hack, $9.19M Still Missing
THE BLOCK: Cronos says $9.2 million remains unrecovered after Tectonic exploit, chain rollback
