Altamonte Springs police released surveillance photos Wednesday of the men they say attached a skimmer to an ATM.
The ATM is at the Sun Trust bank near the parking lot of the Altamonte Mall.
Some of the photos show the men holding the device, which is attached to the machines in order to steal personal information when people insert their credit cards.
Deputies aren't saying if they think anyone had their information stolen but anyone who recently used the ATM is being urged to check their bank statements.
Anyone with information is asked to call the Seminole Financial Crimes Task Force (SFCTF) and Investigator Brennan Riggs at (407) 665-1413.