Producer - CNN European Cyber Crime

NATO, the EU and European governments were buffeted by thousands of cyber attacks in 2016, targeting some of their most sensitive data and ramping up the pressure on those manning the front line of the continent's digital defences. CNN was granted rare access to Europol's cybercrime centre where the blurring of lines between criminal and state sponsored activities is causing concern. The head of Europol's cyber crime centre shows CNN around and discusses the tactics being employed by today's hackers.