EU Sanctions Three Russians For 2020 Cyber-Attack on Estonia
The three Russian hackers are believed to be part of Unit 29155 of the GRU, also known as Cadet Blizzard, Ember Bear and Ruinous Ursa
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Russia covers cybersecurity and information-security developments connected to Russia, including incidents, policy, privacy, advisories, research, and news affecting organizations, public services, and digital systems in the area.
For practitioners, the tag provides geographic context for developments involving Russia's organizations, services, partners, and users. Individual articles provide the specific technologies, threats, sectors, and operational implications relevant to each development.
The three Russian hackers are believed to be part of Unit 29155 of the GRU, also known as Cadet Blizzard, Ember Bear and Ruinous Ursa