If you use a Master combination lock at the gym, you might need to reconsider it after reading this post. Because if other gym-goers are also reading this, your belongings may not be as secure as you ...

A few weeks ago hacker Samy Kamkar showed the world how to easily crack a Master combination lock—the same kind used on thousands of school lockers—in eight tries or fewer. But who has the time for ...

A common trope in bank heist B-movies is someone effortlessly bypassing a safe’s combination lock. Typically, the hero or villain will turn the dial while listening to the internal machinery, then ...