Two years ago we highlighted how to crack a Master combination padlock for those of you who may have lost the combination to your bulletproof lock; now designer Mark Campos has turned the tried ...

If you use a Master combination lock at the gym, you might need to reconsider it after reading this post. “Serial hacker” Samy Kamkar figured out the technique after fiddling with a previously known ...

Bill Johnson is now attracting a global following thanks to his YouTube campaign against Master Lock — offering a veritable how-to on ways to open its padlocks without a key.

There's a vulnerability in Master Lock branded padlocks that allows anyone to learn the combination in eight or fewer tries, a process that requires less than two minutes and a minimal amount of ...

Some are so simple that this process can even be automated, as [Mew463] has shown by building a machine that can open a Master combination lock in less than a minute.