Researchers Can Duplicate Keys from the Sounds They Make in Locks

Researchers have demonstrated that they can make a working 3D-printed copy of a key just by listening to how the key sounds when inserted into a lock. And you don’t need a fancy mic — a smartphone or smart doorbell will do nicely if you can get it close enough to the lock.

🔗Researchers Can Duplicate Keys from the Sounds They Make in Locks

This is wild!

Paul Git @PaulGit