Our paper on "Cybercrime - Dissecting the State of Underground Enterprise" is available in preprint is available at
http://www.computer.org/csdl/mags/ic/preprint/mic2012990274-abs.html
Abstract: Cybercrime’s tentacles are reaching deeply into the Internet. A
complete, underground criminal economy has developed to steal money
through the Web. We detail this underground enterprise showing how
information, expertise and money flow through it. Understanding the
structure of this economic enterprise is critical for fighting it.
We will update the information once it is out in hard copy.
Enjoy !