社区借 Bybit 14 亿美元被盗案解析 DeWEB 防篡改Community uses $1.4B Bybit hack to explain DeWEB tamper checks
社区成员 Gm_LSP 借 2025 年 2 月 Bybit 被盗约 14 亿美元一案说明 DeWEB 的作用：攻击者先入侵 Safe 多签一名开发者的电脑，再篡改其云服务器上的网页代码，签名人看到正常页面却签下攻击者构造的交易。他指出，DeWEB 会把网页每个文件与链上记录的哈希逐一核对，对不上就不显示，且要求至少两个独立节点结果一致，因此服务器、CDN、DNS 被篡改时用户都能发现。Community member Gm_LSP used the roughly $1.4 billion Bybit hack of February 2025 to explain DeWEB: attackers first compromised a Safe multisig developer's machine and then altered the web code on its cloud server, so signers saw a normal page while approving an attacker-built transaction. He notes DeWEB checks every file of a page against on-chain hashes, refuses to display mismatches, and requires at least two independent nodes to agree, so tampering with servers, CDNs or DNS becomes visible to users.