Four Romanian nationals were charged with hacking into credit card processing systems of some 150 Subway sandwich shops and those of 50 other unnamed retailers. The men allegedly compromised the credit card data of at least 80,000 customers and spent millions on unauthorized purchases using that data. The four men and two co-conspirators stand accused of conspiring to remotely access more than 200 point-of-sale (POS) systems belonging to American retailers. They are further accused of creating fake credit cards with stolen information, which they used for themselves and sold to others.
Source: https://threatpost.com/romanian-men-indicting-hacking-150-subway-restaurants-120911/75981/