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Microsoft Office

2 articles tagged with "Microsoft Office"

Threat Intelligence4 min read

APT28 Targets European Maritime Sector via Office Flaw

Russia's APT28 exploited CVE-2026-21509 to hit maritime and transport organizations across nine countries, with shipping firms making up 35% of targets.

Alex KowalskiFeb 5, 2026

Threat Intelligence3 min read

APT28 Weaponized Office Zero-Day in Three Days Flat

Operation Neusploit saw Russia's APT28 exploit CVE-2026-21509 against 60+ Ukrainian targets within 72 hours of Microsoft's disclosure, delivering MiniDoor and BEARDSHELL backdoors.

Alex KowalskiFeb 5, 2026