Biometrics are a great form of authentication. Folks need to remember that security is not nor will it ever be perfect, and the measures we take to protect our privacy will never offer 100% guarantee against a breach. Sure, a prosthetic may be allow a way in, but if someone is willing to go to those lengths to steal your information, you shouldn't be storing it on a mobile device anyway.
Its already be cracked!
Biometrics are a great form of authentication. Folks need to remember that security is not nor will it ever be perfect, and the measures we take to protect our privacy will never offer 100% guarantee against a breach. Sure, a prosthetic may be allow a way in, but if someone is willing to go to those lengths to steal your information, you shouldn't be storing it on a mobile device anyway.