SMS two-factor authentication is no longer available on Twitter, unless you pay for Twitter Blue. Fortunately, if your an iPhone user, there's a better option anyway. With more than a decade of ...

Twitter appears to have cut off Google Voice numbers from two-factor authentication (2FA). Although it's hardly the first company to block virtual phone numbers from SMS authentication, the change ...

Earlier this week, Google updated its Authenticator app to enable the backup and syncing of 2FA codes across devices using a Google Account. Now an examination by Mysk security researchers has found ...

Beyond just making social media venues safer, here's how to shift away from SMS-based two-factor authentications and secure your online life properly, by using Google Authenticator on your iPhone. Two ...

An examination by security researchers finds an alarming flaw in the search giant's new feature, which syncs your Authenticator app across devices. Reading time 3 minutes A new two-factor ...

Google released an update for its popular authenticator app that stores a “one-time code” in cloud storage, allowing users who have lost the device with their authenticator on it to retain access to ...