A "security incident" led to Twitter Circle tweets being viewable by the public. Weeks after users began reporting the issue, Twitter sent affected users an email acknowledging the privacy bungle.

Yesterday, Twitter started rolling out 280-character tweets to all its users. Instead of the classic 140-character limit, now you’ll have twice as much space to share your bad takes. If you’re ...

All Twitter users can now make a Twitter Circle with a curated list of users and send tweets that only that group can see. When you send a tweet, you can choose to send it publicly or target it ...