TorrentFreak (TF) is a blog dedicated to reporting the latest news and trends on the BitTorrent protocol and file sharing, as well as on copyright infringement and digital rights. The website was started in November 2005 by a Dutchman using the pseudonym "Ernesto Van Der Sar". He was joined by Andy "Enigmax" Maxwell and Ben Jones in 2007. Regular contributors include Rickard Falkvinge, founder of the Pirate Party. The online publication eCommerceTimes, in 2009, described "Ernesto" as the pseudonym of Lennart Renkema, owner of TorrentFreak. TorrentFreak's text is free content under a Creative Commons Attribution-NonCommercial version 3.0 license.