Iranian group defeated the very basic phenomenon of an iPhone Fingerprinting scanner which allows them to hack TouchID with multiple Fingerprints also on iOS 7_0_2. Hackers of Chaos Computer Club demonstrated how they were able to deceive Apples security feature into believing theyre someone they’re not, using a well-honed technique for creating a latex copy of someone’s fingerprint. The same fate befell the popular iOS 7 just released, the lockscreen feature in reality was not properly working allowing an attacker with physical access to the handset to make calls.”]
Source: https://securityaffairs.co/wordpress/18187/hacking/new-touchid-hack-ios-7-0-2.html