The problem with biometrics is that you cannot change them once they're compromised. On top of that, we leave biometric data lying around all the time - your ph

The problem with biometrics is that you cannot change them once they're compromised. On top of that, we leave biometric data lying around all the time - your phone is full of your fingerprints. While there might not be great systems to abuse that yet, it does make me hesitate whether biometrics are the way to go. Biometric data not getting as much legal protection as a password can also cause issues.