Re:Can’t Hack a Hacker: Reverse Engineering a Discovered ATM...
by pjc50 on Monday May 02, 2016 @06:15AM
(#11610312)
It's worse than that: contactless payment has two modes, and one of them just lets you read the magswipe track 2 data (including card number) through the contactless interface.
https://www.level2kernel.com/emv-glossary.html#MSDmode