APT28 Deploys PRISMEX Malware in Campaign Targeting Ukraine and NATO Allies

Russian state-sponsored hacking group APT28 has launched a new cyber campaign targeting Ukraine and NATO allies using malware called PRISMEX. The campaign appears to be part of Russia's ongoing cyber warfare operations against Ukraine and its Western supporters. Security researchers are warning organizations in these regions to strengthen their defenses against this latest threat from the advanced persistent threat group.