Sign in with Google, mmmm, maybe not..
🦔Google is now prompting users on its homepage to set up a selfie video to sign into their account. You record a short video of your face from different angles. Google says it's an optional backup sign-in method. The setup page says the video may also determine if you're "old enough to use certain Google services."
An optional toggle lets Google use your video to "improve facial recognition, age estimation, and other verification methods that use your physical features or movement, across Google services."
My Take
Passwords work. Two-factor authentication works. Google already knows your phone number, your location, your search history, and your email. Now they want a 3D map of your face. They've positioned it as a convenience feature so you can get back into your account if you're locked out. But the fine print says they can use it for age verification and, if you opt in, to train facial recognition across all of Google's services.
You can change a password. You can get a new phone number. You can't change your face. Once Google has a 3D video scan of it, that data exists forever in their systems. Google used CAPTCHAs to train image recognition for years before most people realized it. The selfie video is the same idea with much more personal data attached. I don't think it stays optional for long. Every one of these starts as optional until enough people set it up, and then it becomes required for "security purposes."
If you see this prompt, click "don't set up" and move on.
Hedgie🤗