3D-Printed Bump Key Can Open Almost Any Lock

3D-Printed Bump Key Bump keys are primitive tools used by locksmiths (and HAXoRZ) to knock open simple locks. Until now, many locks were secure simply because they were too complex to be bumped and, as a result, you had a bit of security by obscurity. That’s all changing. Created by Jos Weyers and Christian Holler, these keys are […]