Twitterに深刻なバグ？

下記の記事が出ている。

　Twitter flaw allowed you to tweet from any account
　ZDNet: May 24, 2017
　http://www.zdnet.com/article/twitter-flaw-allowed-you-to-tweet-from-any-account/

　A bug in Twitter's old Vine app may have exposed your email
　CNET: May 19, 2017
　https://www.cnet.com/news/a-bug-in-twitters-old-vine-app-may-have-exposed-your-email/