Law officers on Wednesday afternoon announced a federal grand jury indicted each suspect on eight counts, including access device fraud and conspiracy.
Investigators say one suspect worked at a restaurant and fraudulently obtained hundreds of credit card numbers through an access device.
An Aug. 18 search of a Malakoff residence led to the seizure of computers, counterfeit credit card making equipment and hundreds of bogus cards.
Police announced the arrest of three suspects. A fourth was sought.