The breach began in fall 2015 and wasn t discovered until early this year. Wendy’s is encouraging customers to look out for unauthorized charges on their credit cards. A second malware variant targeted cardholder name, credit or debit card number, expiration date, cardholder verification value, and service code, the company said. The restaurants affected were all franchise operations and are listed on a website. The company is one of the latest U.S. brands to have been hit by similar cyber attacks.
Wendy’s hack was bigger than thought and exposed credit card data
