Retail Hacking·46 min
Spicy Wasabi
Spicy Wasabi shares the physical and network reverse engineering journey of hacking real Hyosung ATMs, emulating host payment processors, and commanding cash dispensers.
atmhyosungpayment-processing+2
Retail Hacking
Retail Hacking Village at DEF CON 30 focuses on point-of-sale systems, automated teller machines (ATMs), payment processing security, and commercial retail hardware exploitation.