2Factor

Twitter announced Friday it will only allow paid subscribers of Twitter Blue to use text messages as a two-factor authentication (2FA) method to secure their accounts. “Effective March 20, 2023, only Twitter Blue subscribers will be able to use text messages as their two-factor authentication method. Other accounts can use an authentication app or security key for 2FA,” the company tweeted. Before this announcement, users were able to use the 2FA to keep their accounts secure. It required a second…