You asked and they answered: AT&T has finally added fingerprint support to its myAT&T app, providing an extra layer of security to your mobile phone, landline, or internet billing app. This will only work if your myAT&T password is saved, however; as is normal, fingerprint access can be turned on or off in the app's settings at any time.

WHAT'S NEW

  • We’ve listened to your feedback. You can now use your fingerprint scanner as an extra layer of security for the myAT&T app (supported devices only).
  • Introducing the AT&T THANKS Program. With AT&T THANKS you can:View your rewards, benefits and perks with myAT&T
  • myAT&T requires an active AT&T account that is registered for online account management. myAT&T does not support Premier business accounts or GoPhone/Prepaid accounts.

Other new things in the v5.1 update include the AT&T THANKS program. This enables the viewing of rewards, benefits, and perks through myAT&T, which isn't the most exciting thing in the world, but presumably welcome for at least some AT&T users.

The update is live on the Play Store now, so go get your grubby fingerprints all over it. (Provided you have a phone with a fingerprint scanner, of course.)