Timothy Arnold, a student at the University of Central Florida, produced a app called U Could Finish that automated the process of hunting for vacancies in popular courses. After the app was the subject of a popular Reddit post, the administration at UCF punished Arnold for doing this, on the grounds that it had overloaded their servers. As a persuasive presentation from Arnold and friends documents, this claim is not very plausible. Nevertheless, the project has been terminated and Arnold faces three semesters of academic probation, a paper in which Arnold must explain why what he did was naughty and why the system's administrators are good people, and a coaching session on making good life sessions.
The Reddit post on the shutdown is full of good examples of universities that rewarded students who improved their systems rather than reacting with immediate and thorough reactionary discipline.