Only users who pay a monthly fee for Twitter's subscription service will get to use text message authentication in order to keep their accounts secure, the social media company says. Two-factor ...

Twitter has ended free two-factor authentication via text message, a crucial tool for users to keep themselves safe from hackers. But there’s an alternative that offers even better security and ...

Text message two-factor authentication sounds like a security upgrade. It feels official. It looks responsible. Yet it often stands as the flimsiest barrier between a criminal and everything stored in ...

Twitter said on Friday it will allow only paid subscribers to use text messages as a two-factor authentication method to secure their accounts. Limited time: Save 25% on NBC News subscription Get ...

After a series of high-profile hackings, Twitter last week finally joined the likes of Google and Facebook and introduced two-factor authentication. Users opting to use the new security tool must now ...

Twitter is restricting the use of text messages for two-factor authentication to paying Twitter Blue subscribers, the company announced on Friday. It believed that text-based two-factor authentication ...