Fox Cable Networks discovered a FTP server on its computer network containing pirated materials. They contacted the Securet Service Electronic Crimes Task Force and they plus the FBI investigated the case.
The FTP site was found to contain movies and pirated software. Four System Administrators/ Network Admins and a Help Desk Mananger plead guilty to charges that could lead to a prison sentence of up to one year.
This reminds me of a case posted on the Business Software Alliance website. In that case, it was proven that the company knew about a mp3 server made available to employees. They faced a hefty fine.