I recently wrote about how to reclaim your Facebook account after it's been hacked (see tinyurl.com/4yucraay). But several readers said it's not so easy to recover a ...

The authenticator app only comes into play if someone tries to log into your Facebook account using an unrecognized device. Facebook then creates a temporary passcode (it lasts only 30 seconds) that's ...

Facebook has eliminated the need for users to register a phone number in order to set up two-factor authentication (2FA) in a move intended to get more users to add in another layer of security, ...

The Google Authenticator isn't end-to-end encrypted, new tests show. This means that this security tool is not spared from security risks, and it might expose your personal information to outside ...

On the same day Microsoft is cutting off autofill with its Authenticator app, Proton has announced a potential alternative. Proton Authenticator is a free two-factor authentication (2FA) app available ...

Security researchers say that an Android malware strain can now extract and steal one-time passcodes (OTP) generated through Google Authenticator, a mobile app that's used as a two-factor ...