Breaking Apple TouchID
http://www.ccc.de/en/updates/2013/ccc-breaks-apple-touchid
http://www.forbes.com/sites/markrogowsky/2013/09/22/iphone-fingerprint-scanner-hacked-should-you-care/
http://www.iphonehacks.com/2013/09/iphone-5s-touch-id-fingerprint-sensor-hacked.html
Recipe can be found here: http://dasalte.ccc.de/biometrie/fingerabdruck_kopieren?language=en