Many Twitter users have been presented with a message telling them that SMS-based two-factor authentication (2FA) will be removed next month. According to Twitter, only subscribers to its premium ...

If you have Twitter's SMS-based two-factor authentication (2FA) method turned on, but you haven't paid for Twitter Blue, you've probably been getting nagging messages from Twitter about it going away.

Starting next month, Twitter says only paid Twitter Blue subscribers will be able to use text messages as a two-factor authentication method. Free users with the setting already enabled have until ...

This is not as easy as it sounds — and it’s not common advice. But there’s a new warning for iPhone and Android users to ...