The Indian security expert and bug hunter Avinash has accessed and downloaded the entire Vine source code and it was really easy. Vine is a short-form video sharing service, acquired by Twitter in 2012, that allows users to share small videos of 6 seconds looping them. The hacker reported the issue to Vine that rewarded him with $10,080 Bounty award. Of course, the problem was fixed in a few minutes after the hacker reported it to Vine and the issue was reported within 5 min.”]
Source: http://securityaffairs.co/wordpress/49678/hacking/vine-source-code.html