'Operation Imperium' was a recent operation between Spanish and Bulgarian authorities working with Europol's European Cybercrime Centre (EC3) to disrupt and arrest 31 members of a crime network who were using 3D printers to manufacture plastic card bezels to manipulate ATMs and POS terminals, and to print fraudulent credit/ATM cards to withdraw illegal funds. The criminals were running these operations in Italy, France, Spain, Germany, and Turkey. More details on this bust can be found here: http://3dprint.com/17936/3d-print-crime