We buy locks to ensure that our valuables are safe. But what if you learned that a popular lock brand’s products are anything but secure?

With the aid of a simple hammer and less than a minute of your time, you too can do the work of a locksmith and open any Master Lock. Simply tap on the sides repeatedly with precise but strong blows and you’re in! You’ve just become a locksmith (or a robber)…

Now I have to change out all the padlocks I own!

What lock brand do you use — and is it stronger than this one?