6.7 Security SecondFi 因钱包漏洞被盗 260 万美元 ADA 后关闭，用户对资产恢复进展缓慢表示不满。
Cardano 钱包提供商 SecondFi 因重大安全漏洞宣布关闭。此次漏洞导致攻击者从 374 个用户钱包中盗取约 1610 万 ADA，价值约 240 万至 260 万美元。漏洞源于钱包交易签名软件的加密缺陷，攻击者可通过区块链公开数据推导出私钥。调查显示至少有两名攻击者，其中一人手法高级，疑似与 Lazarus Group 有关联，但尚无确切证据。 SecondFi 在进一步损失前成功保护了 1.29 亿 ADA。公司已修复漏洞，并表示新钱包及修补后的软件不受影响。然而，SecondFi 和 Yoroi 钱包服务将被终止。尽管承诺提供资产恢复工具和钱包导出功能，用户对恢复进展缓慢及缺乏透明度表示不满。 值得注意的是，Cardano 区块链本身及硬件钱包用户未受影响。
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