Cyber Threat Intelligence, SEK Security Advisory

Attackers Use Compromised SonicWall VPN Credentials to Deploy EDR-Disabling Malware

02/05/2026

Microsoft Patch Tuesday Fixes 6 Actively Exploited Zero-Days

Microsoft released its monthly Patch Tuesday with fixes for 55 vulnerabilities across products such as Windows, Microsoft Office, Azure, GitHub Copilot, Visual Studio, Microsoft Exchange Server, Microsoft Defender, and .NET.

Cyber Threat Intelligence, SEK Security Advisory

01/30/2026

Microsoft patches critical Office zero-day exploited in attacks

Microsoft released emergency patches for the zero-day vulnerability CVE-2026-21509 (CVSS 7.8) in Microsoft Office, confirming active exploitation in attacks.