That means you probably can go around and unlock anyone’s Galaxy S10 phone. The device uses an ultrasonic 3D sensor to register your fingerprint and unlock the phone — or at least it’s supposed to. Samsung said it’s aware of the issue and will soon fix it through a software update. Till then, if you own a Galaxy S10, you should turn off the fingerprint unlock functionality, and use any alternative methods such as face unlock, or password to unlock your phone.
