Last week, UK Prime Minister David Cameron announced a new porn filtering system that will go online sometime during the coming year. However, the blockades, which are intended to deal with porn, may end up developing into a backdoor ban on BitTorrent and other file-sharing related sites.

With all the negative reporting about BitTorrent in the mainstream media, you could be forgiven for thinking that an anti-piracy crackdown against torrent sites would be a depressing issue. On the contrary, the porn industry's approach to dealing with BitTorrent raises more than a few smiles.

Visitors to the world's largest adult BitTorrent tracker were met with a surprise this morning. According to Google and Firefox, users accessing Empornium.us are exposed to four trojan horses and three exploits. The malware doesn't appear to be hosted by the site itself, but it is coming from outside sources.

In July many adult movie studios filed a copyright complaint against 10,000 alleged porn uploaders. The producers wanted a large number of convictions but were disappointed when prosecutors went after just 10 individuals. The studios have responded by reporting another 65,000 file-sharers and demanding action.