CyberArk researchers tricked Windows Hello, the passwordless authentication system built into Windows 10 and Windows 11, using a single infrared image accompanied by an all-black frame.
Windows Hello encompasses three authentication methods: a user-generated PIN, a fingerprint scanner, and a facial-recognition tool. CyberArk researchers specifically targeted its facial-recognition capabilities, but issues have also been discovered in other aspects of the system.
Hackers Trick Windows Hello With a Single Infrared Image
