Microsoft is publishing for the first time our research into a subgroup within the Russian state actor Seashell Blizzard and ...
Sandworm, the offensive cyber operations group that works for the Russian Military Intelligence Unit 74455 (GRU), has ...
A subgroup of the Russian state-sponsored hacking group APT44, also known as 'Seashell Blizzard' and 'Sandworm', has been ...