The networked KVM switch and 3G router used to rob a Barclays Bank branch remotely. Metropolitan Police, London Nine members of a London-based gang have been convicted and three others are scheduled for sentencing in June for a series of electronic bank robberies. Using social engineering to install a remote-controlled keyboard-video-mouse (KVM) switch on bank PCs, the gang managed to transfer millions to outside accounts in two separate jobs in April and July of 2013.