Data mining predicts patterns through electronic data base technologies like statistical analysis and modeling.  Some U.S. law enforcement agencies data mine to predict the criminal patterns of money launderers, terrorist financiers or other criminals.  The U.S. Department of Homeland Security for example, mentioned the following four data mining programs in its February 11, 2008 Letter

In the United States, the Financial Crimes Enforcement Network regulates the customer identification procedures, (a.k.a  “know your customer rules”), at banks.  In order to clarify these procedures, the Financial Crimes Enforcement Network issued guidance in January 2004.  These customer identification procedures codified at 31 C.F.R Part 103.121, demonstrate  that there is no discretion

The Financial Intelligence Units of the Egmont Group, exchange information worldwide to track terrorist financing and fight crimes like money laundering.  Their exchange of information occurs pursuant to the Egmont Group’s Principles for Information Exchange (June 2001) and Best Practices for the Exchange of Information (updated June 2004).  Sometimes Financial Intelligence Units (“FIU’s”) share information