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FBI查封NetNut代理平台及Popa僵尸网络

美国联邦调查局(FBI)近日查封了NetNut代理平台和Popa僵尸网络,这两个网络基础设施被指控用于大规模网络犯罪活动。NetNut提供住宅IP代理服务,而Popa僵尸网络则利用受感染的设备发动攻击和窃取数据。此次执法行动旨在切断犯罪分子的匿名通信渠道,打击网络犯罪产业链。

背景速读

- NetNut 是一家以色列的住宅代理服务商,通过用户自愿安装的软件,来自全球真实家庭设备的 IP 地址被当作“代理”出租给客户,用于绕过地理限制或隐藏真实来源。 - 美国联邦调查局(FBI)在 2026 年 7 月查封了 NetNut 的基础设施以及一个名为 Popa 的僵尸网络,指控其被用于大规模网络欺诈、账户劫持和电商滥用。 - 住宅代理(residential proxy)是网络安全领域的灰色地带:合法企业用它做广告验证或市场研究,但攻击者也经常滥用这类服务隐藏身份,实施欺诈。 - 此次执法行动是 FBI 近年来针对代理服务商本身发起的罕见打击,而非仅追查下游攻击者;这也表明美国执法机构正将代理基础设施视为网络犯罪的直接帮凶。

相关报道

  • The FBI has seized hundreds of domains linked to NetNut, a residential proxy service owned by Israeli firm Alarum Technologies, following an investigation connecting NetNut to the Popa botnet—a network of at least two million compromised devices.

  • Researchers have linked the Android-based Popa botnet, which has compromised millions of TV boxes for advertising fraud and data scraping over four years, to NetNut, a residential proxy provider owned by the publicly-traded Israeli firm Alarum Technologies Ltd.

  • An offensive cybersecurity startup offering millions for zero-day vulnerabilities is operated by two far-right conspiracy theorists and convicted felons, whose past ventures included fake intelligence firms and a defunct AI lobbying platform run under aliases.