Computer & Information Ethics. There are links for publications, specific topics, and courses. Good stuff.
The Brookings Computer Ethics Institute has an ethics site including the ten commandments of ethical computing.
Peter G. Neumann's web site has lots of interesting links and history.
The Research Center on Computing and Society has some interesting articles.
Computer Professionals for Social Responsibility: A public-interest alliance of computer scientists and others concerned about the impact of computer technology on society.
Robert Barger's list of Computer Ethics Cases.
Peter G. Neumann's RISK link has Illustrative Risks to the Public in the Use of Computer Systems and Related Technology, which gives one-line descriptions of situations which can then be (better) looked up on a corresponding indexed site.
Hackers Hall of Fame (Contributed by James Houston)
Virginia Tech - Professionalism in Computing (great page on hacking) (Contributed by James Houston)
EECS Dept.,
University of Illinois at Chicago, 375
Home page, Prof. Reed