Liquid Federation：披露约 4000 枚 BTC 漏洞事件经过

链捕手

09/09

ChainCatcher 消息，据 Bitcoin News 监测，Liquid Federation 发布事件报告称，攻击者利用 Elements 范围证明验证缓存漏洞，铸造约 4000 枚无储备 L-BTC，随后通过 SideSwap 获授权的退出锚定路径将其兑换为真实 BTC。Liquid 职能机构将相关交易视为有效，并从联邦储备中释放约 4000 枚 BTC。

事件发生前，Liquid 持有约 4205 枚 BTC，暂停运营前储备最低降至 197 枚 BTC。自称白帽的攻击者此后已返还 3400 枚 BTC，仍有约 598.5 枚 BTC 未返还。未有私钥遭泄露，退出锚定机制本身按设计运行。Liquid 目前仍处于离线状态，Blockstream 正准备发布 Elements v23.3.4 紧急版本，并着手在 1:1 比特币储备支持下恢复网络。

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04:24</p>\n</div>\n\n</a>\n\n\n</h4>\n\n</header>\n<article>\n<html><body><p>ChainCatcher 消息，据 Bitcoin News 监测，Liquid Federation 发布事件报告称，攻击者利用 Elements 范围证明验证缓存漏洞，铸造约 4000 枚无储备 L-BTC，随后通过 SideSwap 获授权的退出锚定路径将其兑换为真实 BTC。Liquid 职能机构将相关交易视为有效，并从联邦储备中释放约 4000 枚 BTC。</p><p>事件发生前，Liquid 持有约 4205 枚 BTC，暂停运营前储备最低降至 197 枚 BTC。自称白帽的攻击者此后已返还 3400 枚 BTC，仍有约 598.5 枚 BTC 未返还。未有私钥遭泄露，退出锚定机制本身按设计运行。Liquid 目前仍处于离线状态，Blockstream 正准备发布 Elements v23.3.4 紧急版本，并着手在 1:1 比特币储备支持下恢复网络。</p></body></html>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"BTF","symbol_name":"比特币&以太币期货ETF-CoinShares","start_time":0,"source_url":"https://www.chaincatcher.com/article/2288371","article_id":"2666377727","we_media_id":"1041503808","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2666377727","pubTimestamp":1788899092,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"链捕手","introduction":"链捕手ChainCatcher 成立于 2018 年，是一家领先的中文 Web3 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