https://www.bleepingcomputer.com/news/security/samsung-galaxy-s10-fingerprint-reader-defeated-by-silicon-case/

A couple in the UK experienced a weird bug on their Samsung Galaxy S10 that allows bypassing the fingerprint reader to unlock the phone regardless of the biometric data registered in the device.

Endeavors in the past tricked biometric protection in phones from multiple brands. Hackers were able to recreate a fingerprint from high-resolution photos and transfer them onto a thin film.