What is a bump key and should you be concerned?

Pin tumbler design locks are probably the most popular locks in the world. These types of locks come in different sizes and finishes, can be used in exterior and interior doors, and they're suitable for residential and commercial applications. They can also be picked quite easily with a "bump key," sometimes also called a "999

How to Create a Bump Key to Open Any Door « Null Byte :: WonderHowTo

Bump Keys and What Inspectors Should Know About Them - InterNACHI®

How to Make a Bump Key (with Pictures) - wikiHow

How to make my home secure against “bump keys” - Quora

another knob, This type of lock seems safe from a Bump Key …

How to Bump a Lock with a Bump Key: Simple Tips & Tricks

Experience top quality lock bumping with our Best Brand commercial bump key set, tailored for professional use with durable keys for efficient lock

BEST Brand Bump Key Set

SC1 Bump Key - Pin Tumbler Lock Picking – Covert Instruments

What is Lock Bumping - How to Stop Bump Keys

How to Bump a Lock with a Bump Key: Simple Tips & Tricks