You can move Google Authenticator to a new phone so that your new device can gain an additional level of security through two ...

Google Home is developing a new workflow for setting up new devices. The interface is search-based, letting you look up a ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Android's Key Verifier tool is live in Google Messages, helping you make sure your contacts are who you think they are.

Key Verifier uses QR codes to authenticate encrypted messages. To use it, users open a conversation in Google Messages, tap a ...

Researchers have discovered a new type of attack that can steal sensitive information on Android devices, like 2FA codes, ...

Former Rep. Matt Gaetz (R-FL) claimed on Wednesday that he and other members of Congress had to wear “demoralizing” QR codes at an American Israeli Public Affairs Committee reception so donors could ...

Pixnapping could be used to steal private data, including 2FA codes. Flaw is partially patched, although a more complete fix is due in December. A new attack method demonstrated by researchers could ...

The error message “We can’t send a code right now. Try again in a few minutes.” appears when Facebook temporarily blocks the ...

Growing up, when I saw my father pull out his credit card to buy a new appliance, it was a treat to the eyes. A shiny silver card neatly resting in his luxurious leather case. We were never allowed to ...