Pawn Storm Deploys PRISMEX Malware Suite Against Ukrainian Defense Supply Chain and NATO Allies

Russia-aligned APT group Pawn Storm (APT28/Fancy Bear) has launched an aggressive campaign deploying a sophisticated new malware suite dubbed PRISMEX against Ukrainian defense infrastructure and NATO logistics partners across Central and Eastern Europe. Campaign Overview The campaign, active since September 2025 and significantly escalating in January 2026, targets the operational backbone of Ukrainian defense and…

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    CVE-2026-20841: Windows Notepad RCE Vulnerability Weaponized with Public PoC Exploit

    A high-severity remote code execution (RCE) vulnerability in Microsoft’s modern Windows Notepad application has been patched as part of the February 2026 Patch Tuesday release—but security researchers have already published a working proof-of-concept exploit on GitHub, raising concerns about active exploitation in the wild. The Vulnerability: Command Injection via Markdown Rendering Tracked as CVE-2026-20841, the…

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