慢雾余弦:黑客可以通过OpenSea Seaport的函数出售被拉黑NFT

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PANews 1月23日消息,BAYC第6大持有者Franklin推特发文称,一周内两次有人使用“Match Advanced Order”功能向其出售被标记为“可疑活动审查中”(黄色标记)的被盗BAYC NFT。对此,慢雾科技创始人余弦分析称,被OpenSea标记拉黑的NFT,黑客可以通过OpenSea Seaport协议的matchAdvancedOrders函数完成售卖。这样就绕过了OpenSea的安全策略(拉黑不可售卖),但这里需要有买家出价。

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Author: PA一线

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