December 12, 2024

Frequent freeloader part II: Russian actor Secret Blizzard using tools of other groups to attack Ukraine

After co-opting the tools and infrastructure of another nation-state threat actor to facilitate espionage activities, as detailed in our last blog, Russian nation-state actor Secret Blizzard […]
December 5, 2024

Frequent freeloader part I: Secret Blizzard compromising Storm-0156 infrastructure for espionage

Based on both Microsoft Threat Intelligence’s findings and those reported by governments and other security vendors, we assess that the Russian nation-state actor tracked as Secret […]