On its website, the Chaos Computer Club (CCC) said that by using "the simplest, everyday means", it had hacked into the new finger-print identification system on Apple's latest iPhone models launched last week.
"The phone owner's finger print, photographed from a drinking glass, was sufficient to create a forged print to unlock the iPhone 5S", the hackers said.
A spokesman for the group told AFP it was easy for amateurs to do by lifting prints from a bottle or drinking glass.
"It again proves a biometric identification system using finger prints is not appropriate to guard access to a phone and should be avoided," the CCC said.
They recommended using a normal password to lock and unlock the phone.
Apple's German operations were not immediately available to comment.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
