Tag

#APT28

2 articles

January 2026 CVE Landscape: APT28 Zero-Day & Critical Flaws

Runtime Rebel details January 2026's 23 critical CVEs, including an APT28 zero-day in Microsoft Office and critical enterprise authentication bypass vulnerabilities.

Runtime Rebel Intel

5 min read·Feb 25, 2026

APT28 Operation MacroMaze: Webhook-Driven Macro Execution Targeting Western Europe

HIGH

Threat Intel

APT28 Operation MacroMaze: Webhook-Driven Macro Execution Targeting Western Europe

Analysis of a targeted campaign attributed to APT28, utilizing macro-enabled documents and legitimate webhook services for command-and-control obfuscation.

Runtime Rebel Intel

2 min read·Feb 24, 2026