The Jester (hacktivist) force WikiLeaks founder Julian Assange to set foot on UK soil and face potential extradition to Sweden to face sexual assault charges. On October 21, 2016, the Jester took responsibility for defacing the official website of the Russian Ministry of Foreign Affairs. The "hack" was in retaliation for a series of DDOS attacks earlier in the week that targeted major DNS provider Dyn. In December 2011, T. J. O'Connor, a research analyst in the Information Technology and Operations Center (ITOC), produced a comprehensive report for the SANS Institute detailing the history of The Jester's hacking campaigns titled "The Jester Dynamic:
Julian Assange claimed that Russian intelligence had hacked the e-mails and leaked them to WikiLeaks. This statement was repeated in the Russian media outlet RT. On 4 October 2016, in a WikiLeaks anniversary meeting in Berlin with Assange teleconferencing from his refuge in the Ecuador embassy in London, reporters spoke of a supposed promise to reveal further information against Hillary Clinton which would bring her candidacy down, calling this information "The October Surprise". On 7 October, Assange posted a press release on WikiLeaks exposing over 2,000 emails from Clinton campaign chairman John Podesta. The emails, ranging from 2007–2016, revealed excerpts of Clinton's