Cybercriminal gangs employ custom software to spy on money mules new recruits. Money mules are cybercriminals most valuable assets and keeping track of all fraudulent activities requires a well-thought-of solution. Time-tracking systems, web portals and other fake applications help cybercriminals manage the mule recruitment and other operations.
Read more here – http://krebsonsecurity.com/2012/07/spy-software-aims-to-corral-money-mules/