Warez and organized piracy groups groups distribute pirated copies of movies. Within these groups, a movie is usually released in several formats and different versions, because the primary sources used by a group for a particular movie may vary. Pirated movies are primarily released by these organized groups, commonly referred to as scene groups or warez groups. The first release of a movie is usually of a lower quality (due to a lack of sources), and is eventually replaced with higher-quality releases as better sources become available.
Source:
http://www.active.com/california-ca/running/game-of-thrones-season-7-episode-4-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/cycling/rick-and-morty-season-3-episode-3-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/walking/the-emoji-movie-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/running/atomic-blonde-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/cycling/the-dark-tower-watch-online-1080-px-full-putlocker-2017
https://bandcamp.com/gameofthronesseason7episode4
https://bandcamp.com/rickandmortyseason3episode3
Source:
http://www.active.com/california-ca/running/game-of-thrones-season-7-episode-4-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/cycling/rick-and-morty-season-3-episode-3-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/walking/the-emoji-movie-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/running/atomic-blonde-watch-online-1080-px-full-putlocker-2017
http://www.active.com/california-ca/cycling/the-dark-tower-watch-online-1080-px-full-putlocker-2017
https://bandcamp.com/gameofthronesseason7episode4
https://bandcamp.com/rickandmortyseason3episode3
