https://techcrunch.com/2017/08/16/another-game-of-thrones-episode-leaked-early-via-a-partner/

HBO’s international partners and affiliates should be extra careful going forward: For the second time in a little over two weeks, one of them was responsible for the early leak of an episode before its official airing.

Episode 6, which is set for its broadcast premiere this Sunday, August 20, hit torrent sites after it was aired accidentally by HBO Nordic and HBO España. HBO said a third-party vendor was responsible this time around, and this has nothing to do with the much-publicized HBO hack from the end of July.