The name Frank Abagnale Jr. is synonymous with check fraud and counterfeiting. His story, which was popularized in the 2002 film "Catch Me If You Can," starred Leonardo DiCaprio as the master imposter himself. Starting when he was just a teenager in the mid- to late-1960s, Abagnale managed to defraud banks and businesses out of more than $2.5 million by forging fraudulent checks.