WhatsApp is rolling out two-factor authentication

WhatsApp users are beginning to see an option for two-factor authentication their account settings folder. According to Android Police, the feature is live in the most recent betas of the app (2.16.341 and above), and has also been spotted in the Windows Phone beta. Once activated, the app will prompt a user for a static six-digit passcode every time a new phone is registered to the account.
The new code might seem inconvenient, but it provides a crucial line of defense against criminals who mig