TweetDeck Is Back After a Vulnerability Forced It Offline

UPDATE, June 11, 2 p.m. ET: TweetDeck confirmed that its services are back on for all users

We've verified our security fix and have turned TweetDeck services back on for all users. Sorry for any inconvenience.

— TweetDeck (@TweetDeck) June 11, 2014

Our original story appears below.

TweetDeck disabled access to its popular web app on Wednesday after releasing a statement that the service was the subject of a XSS ("cross-site scripting") security vulnerability that could allow hackers to gain access to users' accounts.

TweetDeck is Twitter's in-house app that lets users create and build custom timelines and keep track of lists, searches and activities in one place. Twitter originally said the issue had been fixed, but has since taken the service completely offline. Read more...