Related Threat Clusters
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Secure Boot Certificate Expiration Threatens Windows Security Posture
Microsoft's Secure Boot certificates from 2011 are set to expire between June 24-27, 2026, affecting devices that haven't received the 2023 replacement certificates. While devices will continue to boot, they will lose…
35 articles · Updated June 4, 2026 -
LucidRook Malware Targets NGOs and Universities in Taiwan
A new Lua-based malware named LucidRook is being deployed in targeted attacks against non-governmental organizations and universities in Taiwan. The threat group UAT-10362 is believed to be behind these spear-phishing…
7 articles · Updated April 9, 2026 -
Microsoft Halts Windows 11 Update for Dell PCs Due to Intel Driver Issues
On July 14, 2026, Microsoft suspended the Windows 11 security update for certain Dell devices following reports of significant stability issues linked to an Intel driver. The affected systems are running Windows 11…
7 articles · Updated July 15, 2026 -
Curly COMrades Exploit Hyper-V for Covert Cyberespionage
The Russian APT group Curly COMrades is exploiting Microsoft's Hyper-V to create hidden Alpine Linux-based virtual machines on compromised Windows 10 systems. This tactic allows them to evade endpoint security measures…
1 article · Updated November 5, 2025 -
Curly COMrades Exploit Hyper-V for Covert Malware Operations
The Russian hacker group Curly COMrades is utilizing Microsoft Hyper-V to create hidden Alpine Linux-based virtual machines on compromised Windows systems, allowing them to bypass endpoint detection and maintain…
5 articles · Updated November 5, 2025
Recent Intelligence Reports
- July 14 2026 Kb5101650 Os Builds 26200 8875 And 26100 8875 — support.microsoft.com · July 16, 2026
- New Lua-based malware “LucidRook” observed in targeted attacks against Taiwanese organizations — Blog.Talosintelligence · April 8, 2026
- Russian APT abuses Windows Hyper — Csoonline · November 5, 2025