Gate News 消息，3 月 28 日，美国参议员 Elizabeth Warren 近期致函美国商务部长 Howard Lutnick，要求提供与比特大陆相关的文件和通信记录，以了解商务部如何处理该公司带来的潜在国家安全风险。比特大陆为全球主要的比特币矿机制造商。2024 年 11 月，美国国土安全部启动代号为"Operation Red Sunset"的调查，审查比特大陆的 ASIC 矿机是否可被远程访问用于间谍活动或干扰美国电网，该调查目前仍未结案。此前，比特大陆设备的出货曾被叫停，其矿机在美军基地附近的使用也被标记为存在重大国家安全隐患。Warren 的信函还要求商务部提供比特大陆与 Trump 家族及商务部官员之间的通信详情。Trump 支持的 American Bitcoin Corp. 此前曾以 3.14 亿美元购买 1.6 万台比特大陆矿机。
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