APT28

APT28 Weaponizes Outlook Zero-Click Flaw to Steal Net-NTLMv2 Hashes From NATO Targets

APT28, an evolution of tradecraft

February 2026 CVE Landscape: 13 Critical Vulnerabilities Mark 43% Drop from January

ClickFix Campaigns Targeting Windows and macOS

January 2026 CVE Landscape: 23 Critical Vulnerabilities Mark 5% Increase, APT28 Exploits Microsoft Office Zero-Day

SOHO router compromise leads to DNS hijacking and adversary-in-the-middle attacks

APT28: Geofencing as a Targeting Signal (CVE-2026-21509 Campaign)

UAC-0184: From HTA to a Signed Network Stack

From APT28 to RePythonNET: automating .NET malware analysis

NSFOCUS Monthly APT Insights – March 2026

Operation MacroMaze: new APT28 campaign using basic tooling and legit infrastructure

Cyber Conflict Briefing Q4 2025

Cyber Conflict Briefing Q3 2025