The next time you have to secure something valuable, you may want to avoid using a Master Lock.

According to a YouTube video gone viral, all it takes to open up a Master Lock is a hammer, a little bit of pressure and a few taps. According to the person narrating the video, the end of a screwdriver would work too!

I haven't tried this for myself yet, but until someone pulls a MythBusters and proves otherwise, I'm steering clear of Master Locks.

Have you tried tapping your Master Lock to open it up? Does it work?

[via Sploid]