Is it possible to convert locally - stored fingerprint data into a digital or visual format that can be used by third parties? (iphonehacks.com)
It then creates a mathematical representation of your fingerprint and compares this to your enrolled fingerprint data to identify a match and unlock your device. (support.apple.com)
The hackers got fingerprint data, and you can't change your fingerprints. (squaredawayblog.bc.edu)