A subgroup of the Russia-linked Seashell Blizzard is tasked with broad initial access operations to sustain long-term ...
Microsoft is publishing for the first time our research into a subgroup within the Russian state actor Seashell Blizzard and ...
A subgroup of the Russian state-sponsored hacking group APT44, also known as 'Seashell Blizzard' and 'Sandworm', has been ...