Slovakia is a country tracked across 40 threat clusters and 80 intelligence report mentions on ThreatCluster. First observed October 29, 2025; most recent activity July 14, 2026.
A joint advisory from 21 global cybersecurity agencies warns that Russian state hackers from the FSB's Center 16 are exploiting poorly configured routers to infiltrate critical infrastructure networks worldwide. The…
On June 18, 2026, international law enforcement agencies launched Operation Endgame, disrupting the SocGholish malware infrastructure linked to the Russian cybercrime group Evil Corp. The operation resulted in the…
The Gamaredon group, a Russian-aligned APT, has significantly upgraded its cyber capabilities in 2025, focusing on spear-phishing campaigns against Ukrainian targets. ESET Research reports that Gamaredon conducted 35…
The European Union has condemned and sanctioned Russia for a prolonged cyber espionage campaign targeting its member states. The campaign, orchestrated by the 16th Centre of the FSB, has involved infiltrating government…
Ukraine has faced systematic Russian strikes on its energy infrastructure for four consecutive winters, with the most recent winter seeing near-daily attacks across 17 regions. All of Ukraine's thermal power plants have…
From mid-2024 to early 2026, the Vietnam-aligned APT group OceanLotus has intensified its focus on domestic espionage, utilizing the SPECTRALVIPER backdoor in two major campaigns. The first campaign targeted a…
The Belarus-aligned cyber group FrostyNeighbor has launched a targeted campaign against government organizations in Ukraine and Poland since March 2026. Utilizing spearphishing techniques, the group delivers malicious…
ESET's latest APT Activity Report reveals that from October 2025 to March 2026, China-aligned threat actors engaged in extensive espionage campaigns, particularly in Venezuela and the Gulf region. Following U.S.…
On April 5, 2026, Serbian authorities discovered two backpacks containing explosives near the Balkan Stream pipeline, which supplies Russian gas to Hungary. The explosives were found a few hundred meters from the…
In August 2025, a ransomware attack attributed to Russian hackers severely disrupted Jaguar Land Rover's operations, forcing a five-week production halt and costing the UK economy approximately $2.5 billion. The attack…