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Ukrainian Intelligence Report: Russian APT Groups Intensify Cyber Operations — 5,927 Incidents, 37% Rise in 2025

23 May 2026  |  dark6  |  Cybercrime

A new intelligence report from Ukraine's National Security and Defense Council reveals Russian state-sponsored threat groups dramatically escalated cyber operations in 2025, with CERT-UA recording 5,927 incidents —...

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CISA Adds CVE-2026-32202 to KEV Catalog as APT28 Actively Exploits Zero-Click Windows Shell Flaw

13 May 2026  |  dark6  |  Vulnerability

CISA has added CVE-2026-32202, a zero-click Windows Shell authentication coercion flaw, to its KEV catalog following confirmed active exploitation by Russia's APT28 group. The April 2026 Patch Tuesday...

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APT28 Exploits Windows 0-Click Flaw CVE-2026-32202 to Steal NTLM Hashes via Defender SmartScreen Bypass

29 April 2026  |  dark6  |  Vulnerability

Russian state-sponsored APT28 is actively exploiting CVE-2026-32202, a zero-click Windows Shell vulnerability that bypasses Defender SmartScreen and silently exfiltrates Net-NTLMv2 credential hashes. Microsoft patched the flaw in April...

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APT28 Deploys New PRISMEX Malware Suite Against Ukraine and NATO in Sophisticated Espionage Campaign

18 April 2026  |  dark6  |  Malware

Russia's APT28 (Fancy Bear) has launched a new campaign deploying the previously undocumented PRISMEX malware framework, which uses steganography, COM hijacking, and legitimate cloud services for C2. Targets...

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Russia’s APT28 Deploys New PRISMEX Malware in Espionage Campaign Targeting Ukraine and NATO Allies

12 April 2026  |  dark6  |  Malware

Russia-linked APT28 (Fancy Bear) has launched a new spear-phishing espionage campaign deploying PRISMEX, a previously undocumented malware suite combining steganography, COM hijacking, and cloud-based C2 infrastructure. Targets span...

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APT28’s FrostArmada: How Russian Hackers Built an 18,000-Router Army to Steal Microsoft 365 Credentials

9 April 2026  |  dark6  |  Cybercrime

Russia’s APT28 compromised over 18,000 routers across 120 countries to silently hijack DNS and steal Microsoft 365 credentials from government agencies and cloud providers. An international disruption operation...

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