Topic - Fancy Bear

Fancy Bear (also known as APT28, Pawn Storm, Sofacy Group, Sednit and STRONTIUM) is a cyber espionage group. Cybersecurity firm CrowdStrike has said with a medium level of confidence that it is associated with the Russian military intelligence agency GRU. Security firms SecureWorks, ThreatConnect, and Fireeye's Mandiant have also said the group is sponsored by the Russian government. - Source: Wikipedia