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No, this doesn't require picking. It just takes a properly made key(available over the internet for a small fee if you don't want to make your own) and a hammer of sorts. Then all you need is a few minutes to learn it and soon you can open locks in one or two whacks and in you go. This is a threat but one that is avoidable There are two manufacturers that I know of that are completely bump-proof due to the design of the lock. They don't work like standard locks with the same old tumblers. I can't remember the names off the top of my head but if anybody cares, I'm sure I can find them.