A logo of the Cybercrime Intelligence Unit of Germany's Bundeskriminalamt (BKA) Federal Crime Office...
Logo of the Cybercrime Intelligence Unit of Germany's Bundeskriminalamt (BKA) Federal Crime Office is pictured as an investigator demonstrates in a simulation how they communicate with cyber criminals, during a media day in Wiesbaden, Germany, July 27, 2016. REUTERS/Ralph Orlowski TPX IMAGES OF THE DAY