A few days ago, at a meeting in Melbourne, Australia, a group of hackers showed that they could use 3D printed keys to open anti-theft locks with highly restricted keyways. How did they do it? By accessing the design of the lock on the open patent website.
The hacker, known as Topy, used a 3D printer to print a high-strength plastic key that could be used repeatedly and used to bypass a restricted key that needed to be opened with a special metal key. groove. The latter has already registered a patent, which is actually invisible to the average user. But the hacker apparently tried to see the design drawings of the lock.
Darren Pauli once pointed out in an article in The Register: "Spacebars are often able to scale vector images in precise dimensions..." and question how to protect these XLM-based vector image formats.
In fact, in December 2015, a speech by Eric Wustrow, a computer engineering student at the University of Michigan, at a conference, "Replication Prohibited: 3D Printed Key Attacks," The security industry was shocked and began to be wary of the possibility of hackers making 3D printing keys.
Topy presented his findings at the 2016 Australian Cyber ​​Security Center meeting held April 15-16. Participants then actively joined his discussion on how to crack locks and build challenging locks.
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