Per Gottfrid Svartholm Warg, alias anakata, is a Swedish computer specialist, known as the former co-owner of the web hosting company PRQ and co-founder of the BitTorrent site The Pirate Bay together with Fredrik Neij and Peter Sunde.

The Pirate Bay is an online index of digital content of entertainment media and software. Founded in 2003 by Swedish think tank Piratbyrån, The Pirate Bay allows visitors to search, download, and contribute magnet links and torrent files, which facilitate peer-to-peer file sharing among users of the BitTorrent protocol.