In 2014, Dutch intelligence agency AIVD reportedly managed to locate the hub of the Kremlin-linked hacker group Cozy Bear, also known as APT29. AIVD reportedly gained access to the state-sponsored hacker group’s networks and spied on Cozy Bear’s hacking activities in a cyberespionage campaign that is believed to have lasted between one and two and a half years.
ORIGINAL SOURCE: International Business Times