You can click, but you can't hide

"You can click, but you can't hide is an advertising campaign being run jointly by several international associations, most notably the MPA, the MPAA, and the GVU, as part of the larger 'Respect Copyrights' campaign against peer-to-peer file sharing of motion pictures. The associations have long alleged that Internet file sharing, or maintaining a file sharing tracker or network, constitutes copyright infringement, and results in heavy economic losses for their industry."