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 ...

Twitter announced Friday that only paid subscribers would be allowed to use text messages as a two-factor authentication method to secure their accounts starting next month. The social media giant ...

You've no doubt heard about two-factor authentication at some point in the relatively recent past, but if you're like many consumers, there's a good chance you haven't actually used it yet. If that's ...