The Dark Overlord ( also known as the Professional Adversarial Threat Group ) is an international hacker organization which garners significant publicity through cybercrime database penetration of high-profile targets and subsequent public demands for ransom to prevent the release of potentially embarrassing documents . TDOL gained significant international exposure with the leak of unreleased episodes of the Netflix series “ Orange is the New Black . ” On December 31 , 2018 , TDOL announced the Lloyd 's of London and Silverstein Properties " 9/11 Papers " hack on Twitter , with thousands of incriminating documents to be released in stages unless US$ 2,000.000 in bitcoin were paid to 192ZobzfZxAkacLGmg9oY4M9y8MVTPxh7U
9/11
September 11 attacks
The Dark Overlord (hackers)