If you've eaten at a Wendy's recently, the restaurant says you should keep an eye on your credit card and bank statements.

According to NBC 10, the Wendy's fast food chain is investigating reports of "unusual activity" on cards used for payment at some locations.

They encourage customers that have eaten at a Wendy's recently to keep an eye on their credit card or bank statements to ensure unauthorized transactions have not been charged to their accounts.

Wendy's is working with law enforcement and have sought the help of cyber security experts to get to the bottom of this "unusual activity."