If you've eaten at Hacienda in the past few weeks..you need to check your credit and debit card statements.
Vice President Jeff Leslie says their computer system was hacked.
As a result some card numbers were stolen and used in different parts of the country.
The two locations affected was in Michigan City and the Erskin Villiage Hacienda.
The restaurant took their card machines offline on January 4th.
They put in a new card security system.