People have been installing skimmers on atms and gaspumps and who knows what else in heavily recorded and busy places for ages. Airports have the benefit of bei

People have been installing skimmers on atms and gaspumps and who knows what else in heavily recorded and busy places for ages. Airports have the benefit of being 24 hours and you can loiter there all you want if you're waiting for another flight. As for the professional shampoo confiscators I wouldn't factor them at all. edit: I like the assertion below, too, that the ports may just be factory compromised and unsafe from the start.