Biometrics invade banking and retail

There are already some horror stories:

Thumbprints have been spoofed with the type of gelatin used in Gummi Bears and a picture of someone else’s thumb.

A pair of twins hacked HSBC’s phone banking voice ID system — though it wasn’t easy.

Facial recognition systems can be foiled by deepfakes, masks, and virtual reality — and they often show racial bias.