In the US, we have private leased lines to connect with some of the major banks. But the banks most likely use something else to connect to the ATMs.
Most attacks are physically breaking into the cash safe but there were some attacks a couple years ago where people were plugging into the USB port and getting money or something.
Most attacks are physically breaking into the cash safe but there were some attacks a couple years ago where people were plugging into the USB port and getting money or something.