https://www.theverge.com/2018/9/14/17859070/google-fingerprint-support-chrome-70-android-mac-beta

Google Chrome’s latest beta is adding a useful update to the popular browser: support for fingerprint sensors on Android and Mac devices, which will allow developers to use biometrics as an extra layer of security, via 9to5Google.

The update will let Chrome utilize the existing Android fingerprint sensors and MacBook Pro Touch ID sensors for its scans. There’s no word yet on whether other forms of biometric security, like Windows Hello fingerprint scanners or Touch ID on older iOS devices, will eventually see the update as well.