Abstract
After some introductory remarks on the German legal system and German legal politics, the main forms of datanet crime on the Internet are sketched. After that, one of the most important Internet-cases of the last decade, the CompuServe case, is discussed in some detail. One of the main problems of datanet crime is its global reach. The world-spanning nature of the cyberspace significantly enlarges the ability of offenders to commit crimes that will affect people in a variety of other countries. On the other hand, the jurisdiction of national criminal law cannot be expanded at will by any single nation. A transnational criminal law for the Internet is possible but should be restricted to the defence of universally (or nearly universally) accepted interests and values. In effect, it seems that the problems of computer-related crime on the Internet cannot be solved by criminal law alone.