GitHub has been targeted by the Chinese government hackers before, with a man-in-the-middle attack, and blocking GitHub with the Great Firewall. Maybe they are

GitHub has been targeted by the Chinese government hackers before, with a man-in-the-middle attack, and blocking GitHub with the Great Firewall. Maybe they are at it again? http://www.theregister.co.uk/2013/01/31/github_ssl_man_in_the_middle_attack/ http://www.theregister.co.uk/2013/01/31/github_ssl_man_in_th... https://en.greatfire.org/blog/2013/jan/github-blocked-china-how-it-happened-how-get-around-it-and-where-it-will-take-us https://en.greatfire.org/blog/2013/jan/github-blocked-china-...