Russia’s Turla APT Deploys STOCKSTAY Backdoor Against Ukrainian Government and Military Targets
Russia-linked Turla (FSB Center 16) has been running a long-running espionage campaign deploying a new .NET backdoor called STOCKSTAY against Ukrainian government and military organizations since December 2022....
GREYVIBE: Russian-Aligned Hackers Use ChatGPT and Google Gemini to Build Cyberweapons Targeting Ukraine
A newly tracked threat actor called GREYVIBE is using generative AI tools including ChatGPT and Google Gemini to develop malware, generate phishing lures, and attack Ukrainian government, military,...
Ukrainian Intelligence Report: Russian APT Groups Intensify Cyber Operations — 5,927 Incidents, 37% Rise in 2025
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 —...
APT28 Deploys New PRISMEX Malware Suite Against Ukraine and NATO in Sophisticated Espionage Campaign
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...
CERT-UA Exposes APT Malware Campaign Targeting Eastern European Governments and Municipal Hospitals
Ukraine's CERT-UA has disclosed a sophisticated infostealer campaign targeting government bodies and municipal healthcare institutions across Eastern Europe. The malware harvests credentials from Chromium browsers and exfiltrates WhatsApp...
Russia’s APT28 Deploys New PRISMEX Malware in Espionage Campaign Targeting Ukraine and NATO Allies
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...
Russian ISP Nodex confirmed that its network had been “destroyed” by Ukrainian hacktivists
On January 8, 2025, a significant cyber incident unfolded as the Russian internet service provider (ISP) Nodex confirmed that its network had been “destroyed” following a coordinated attack...
International Law Enforcement Agencies Arrest Ransomware Group Core Members in Ukraine
Law enforcement agencies from seven nations have apprehended the core members of a ransomware group operating in Ukraine. The group was responsible for launching attacks against organizations in...