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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...
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...
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,...
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...
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...