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FET Fetch.ai确认SingularityNET跨链桥遭攻击，暂停AGIX至FET兑换
作为人工智能超级智能联盟（Artificial Superintelligence Alliance）的创始成员之一，Fetch.ai于9月20日证实，连接以太坊和Cardano网络的SingularityNET跨链桥遭到黑客攻击。该公司在其官方X账号发布的帖子中表示，该事件早在前一天已被报告，并强调其自身合约未受影响。与此同时，Fetch.ai已暂停AGIX转换为FET的操作，冻结了用户在两种代币之间进行互换的主要通道之一。
攻击目标明确
此次攻击针对的是SingularityNET跨链桥，这是一项允许持有者将SingularityNET的原生代币AGIX在不同区块链之间转移的基础设施。Fetch.ai明确指出问题出在SingularityNET方面，而非其自身代码，并表示“攻击目标是SingularityNET”，而FET“继续正常运行”。安全追踪机构初步估计损失约为150万至200万美元，资金来自跨链桥以及NuNet的NTX代币；随着泄露事件公开，NTX代币价格大幅下跌。
预防性暂停兑换操作
Fetch.ai said it had suspended AGIX to FET redemption services during the SingularityNET team's investigation. This move is critical because redemption contracts are the intersection between the two ecosystems and, if left open, could cause attackers to continue to extract value until the root cause is fixed. Fetch.ai defined the response as a precautionary measure and reiterated that no Fetch.ai contracts were currently threatened.
Impact widens
Subsequently, chain analysts tracking the incident reported that the impact was further intensifying. Early estimates of the loss were close to $2 million, but subsequent data showed that the attackers minted hundreds of millions of AGIX and other tokens, bringing the value held in their addresses to tens of millions of dollars. NuNet's NTX token was hit hard, falling by more than half in a matter of hours. As of now, neither Fetch.ai nor SingularityNET have released final value loss statistics.
Another test for the ASI Alliance
This vulnerability comes as the ASI Alliance-the merged consortium of Fetch.ai, SingularityNET and Ocean Protocol-continues to advance its sharing of Web3 and AI tools. This is the latest security warning in the AI encryption space, which despite the rapid expansion of the industry, still relies on cross-chain bridging technology that has been repeatedly targeted by attackers.
