The latest bizarre move of Elon Musk’s Twitter ownership weakens the security of millions of accounts. On February 17, Twitter announced plans to stop people using SMS-based two-factor authentication ...

Elon Musk was right: Text messages are not the most secure way to protect your account. By Brian X. Chen Brian X. Chen is the lead consumer technology writer for The New York Times. Twitter recently ...

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 ...