We have seen the astounding potential of the Internet as an informational tool, but we are also beginning to encounter the infinite questions it unfurls about legal issues and crimes committed with its aid. David Wall and his stellar cast of contributors address the various criminological debates that are emerging over cybercrime. Essays examine the general problem of crime and the Internet, what is understood by the term 'cybercrime', the different types of cybercrimes, and the challenges they give rise to for both criminology and the criminal justice system.