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Something in common: two notorious Russian speaking hacking groups found sharing infrastructure with each other
Kaspersky Lab experts have identified an overlap in cyber attacks between two infamous threat actors, GreyEnergy – which is believed to be a successor of BlackEnergy – and the Sofacy cyberespionage group. Both actors used the same servers at the same time, with, however, a different purpose. BlackEnergy and Sofacy hacking groups are considered to…