SNA and fraud detection

identity fraud, network fraud and money laundering activities often lead to loss of millions of dollars to almost every nation. these activities also post a threat to the security of any nation. thus, SNA is slowly gaining acceptance in fraud detection. With SNA the investigators detect fraud patterns within and across product lines and thereby, reduce the loss suffered or even catch hold of the person/organization involved in these activities.
https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&ved=0CEQQFjAC&url=http%3A%2F%2Fwww.cgi.com%2Fsites%2Fdefault%2Ffiles%2Fwhite-papers%2FImplementing-social-network-analysis-for-fraud-prevention.pdf&ei=ANXRUtW1LYHsswaPoICQBQ&usg=AFQjCNHk2FvD2_tYU7fooA56dZsBe65mKA&bvm=bv.59026428,d.Yms