An ATM skimmer was discovered at the Petro Stopping Center located at 1201 Harrisburg Pike on Route 11 in Carlisle, Pennsylvania on September 21.

The skimming device allows thieves to steal the debit card information, including PIN numbers, from unsuspecting customers who swiped their card at the ATM machine.

The device was found on the ATM near the front entrance of the store. It has since been removed. A second ATM inside the Petro was checked as well, but did not have a skimmer.

Authorities are warning anyone who may have used the compromised device to check their bank statements for unusual activity and to request a new card from their bank.