@ThisIsGame0ver found a vulnerability on Fox.com which allowed him to gain access of old html files present in the directory of the site and reading/editing the file. The hacker took advantage of editing option by changing the login details allowing him to directly access the server.
Fox Broadcasting Company, commonly referred to as the Fox Network is an American commercial broadcasting television network owned by Fox Entertainment Group, part of Rupert Murdoch’s News Corporation. Launched on October 9, 1986.
At the time of publishing this article, the html file was visible with the login: firstname.lastname@example.org, PW: sneaky fox on it.