Update: Apple has now removed most scam authenticator apps from the App Store – see end of piece. Twitter’s latest bonehead move has led to a flurry of scam authenticator apps, with at least one of ...

How to transfer Google Authenticator on iPhone? To transfer your data across your phones, you need your old phone with the Authenticator codes, the latest version of the app on both of your phones, ...

“Something you have” is your phone. An authenticator app merely confirms that you have your phone. In years past, a texted code was enough to confirm that you did, indeed, have your phone. Even though ...