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GREYVIBE: Russian-Aligned Hackers Use ChatGPT and Google Gemini to Build Cyberweapons Targeting Ukraine
Cybercrime

GREYVIBE: Russian-Aligned Hackers Use ChatGPT and Google Gemini to Build Cyberweapons Targeting Ukraine

30 May 2026 dark6

A newly tracked threat actor called GREYVIBE is using generative AI tools including ChatGPT and Google Gemini to develop malware,...
Ukrainian Intelligence Report: Russian APT Groups Intensify Cyber Operations — 5,927 Incidents, 37% Rise in 2025
Cybercrime

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

23 May 2026 dark6

A new intelligence report from Ukraine's National Security and Defense Council reveals Russian state-sponsored threat groups dramatically escalated cyber operations...
APT28 Deploys New PRISMEX Malware Suite Against Ukraine and NATO in Sophisticated Espionage Campaign
Malware

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

18 April 2026 dark6

Russia's APT28 (Fancy Bear) has launched a new campaign deploying the previously undocumented PRISMEX malware framework, which uses steganography, COM...
CERT-UA Exposes APT Malware Campaign Targeting Eastern European Governments and Municipal Hospitals
Malware

CERT-UA Exposes APT Malware Campaign Targeting Eastern European Governments and Municipal Hospitals

17 April 2026 dark6

Ukraine's CERT-UA has disclosed a sophisticated infostealer campaign targeting government bodies and municipal healthcare institutions across Eastern Europe. The malware...
Russia’s APT28 Deploys New PRISMEX Malware in Espionage Campaign Targeting Ukraine and NATO Allies
Malware

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

12 April 2026 dark6

Russia-linked APT28 (Fancy Bear) has launched a new spear-phishing espionage campaign deploying PRISMEX, a previously undocumented malware suite combining steganography,...
Russian ISP Nodex confirmed that its network had been “destroyed” by Ukrainian hacktivists
Hacktivism

Russian ISP Nodex confirmed that its network had been “destroyed” by Ukrainian hacktivists

8 January 2025 securebulletin.com

On January 8, 2025, a significant cyber incident unfolded as the Russian internet service provider (ISP) Nodex confirmed that its...
International Law Enforcement Agencies Arrest Ransomware Group Core Members in Ukraine
Ransomware

International Law Enforcement Agencies Arrest Ransomware Group Core Members in Ukraine

28 November 2023 dark6

Law enforcement agencies from seven nations have apprehended the core members of a ransomware group operating in Ukraine. The group...