If you’re like me you’ve lost the combination to your Master combo lock after not using it for a while.
What do you do? Throw it away?
Well hacker Samy Kamkar has come up with an algorithm that is supposed to help you crack any master lock by narrowing your choices down to eight.
He shows you how by lifting the locked shackle, turning the dial, you can feel for certain spots to catch.
By entering the combination of numbers that you found the lock catching at, you enter those numbers into his website here: http://samy.pl/master/ and it will spit out your eight options.
As if you weren’t already paranoid about leaving your stuff protected at your gym or high school with these locks, this may raise some eyebrows.
Check out the video below: