Chinese security researchers from X-Lab security at Tencent challenged fingerprint security in a presentation at the GeekPwn 2019 conference in Shanghai, writes Forbes. The team claims it can hack into almost any Android or iOS device in just about 20 minutes by using what appears to be a fairly simple fingerprint hacking method.
Without giving too many details about the actual technical approach to the audience, researchers used a smartphone to take a photo of fingerprints left on a glass and ran the photo through an app they developed. They were then able to gain access into three different phones equipped with different scanning technologies, one each with capacitive, optical, and ultrasonic sensors.
Source: Chinese researchers reveal method to bypass biometric fingerprint scanners in smartphones | Biometric Update