The Twitter account of Russias Prime Minister, Dmitry Medvedev, was compromised on Thursday, and apart from his resignation, the hackers also tweeted anti-Putin messages to the 2.5+ million followers. After the first tweet announcing the fake resignation (shared by thousands), others followed, containing messages against President Putin and his actions regarding the Crimea region. On the same note, the hackers posted on Twitter that Putins speech in Crimea on August 14 would no…