Sean Harper is one of the carders who was arrested in a multi-state FBI sting targeting credit card fraud and other services that could facilitate carding activity. (International Cyber Crime Takedown 2012). According to a two-year FBI Undercover Carding Operation report, "he and Peter Ketchum a.k.a iwearaMAGNUM, each sold drop services to other carders in return for money or carded merchandise."