Hackers Get Into Twitter Account for Twitter's CEO

Twitter CEO Jack Dorsey's own Twitter account broken into. with an attacker (or group) going by the name of "OurMine" posted a tweet that they were "testing your security," followed by a Vine video clip that has since been deleted. In fact, all of the not-Dorsey messages posted to Dorsey's account came from Vine, so it's possible that Vine itself was the attack vector that someone used to gain access to Dorsey's primary Twitter stream.