NATO Nation Poland's Military Secrets 'Leaked'; Group 'Linked' To Russia Attacks Polish Varsity

Poland's largest military academy (ASzWoj) was hacked by Cyber Triad, a group that has links to nations hostile to NATO. Reports say that sensitive data on NATO members' defenses was accessed by the hackers. The breach was among a series of cyberattacks on companies and institutions in Poland and Lithuania in the days leading up to the NATO Summit. This is the second such incident when Warsaw's military university has fallen to a system breach. Watch the video for more.