Cybernews

Threat actors linked to Russia target Ukrainian entities with new backdoor

The campaign, observed in February 2026, has been assessed to share overlaps with a prior campaign mounted by Laundry Bear, a group tracked by Microsoft as Void Blizzard.
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Windows模块安装器CPU占用高

Windows Modules Installer Worker占用CPU过高，通常是因系统在后台自动下载和安装更新补丁所致。为缓解此问题，可尝试暂停Windows Update、设置网络为按流量计费连接以阻止自动更新，或通过服务管理器暂时禁用相关服务。此外，定期手动更新系统并清理更新缓存也能 ...