If you’ve used your card at a Wendy’s restaurant lately, listen up.

The company says hackers were able to steal customers’ credit and debit card information at 1,025 of its U.S. restaurants.

The restaurant chain said Thursday hackers were able to obtain card numbers, names, expiration dates and codes on the card, beginning in late fall. Some customers’ cards were used to make fraudulent purchases at other stores.

Wendy’s Co. urged customers to check their accounts for any fraudulent purchases.

Some locations in Illinois & Iowa have been affected by the hack. Click here to see if a store you’ve visited has been hit by the hack.