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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo: YouTube If you use a Master combination lock at the gym, you might need to reconsider it after reading this post. Because ...

There's a device out there that can take any Master combination lock and open it in a few seconds — so if your life savings are secured by one of these venerable padlocks, you might want to grab ...