Hackers crack high-tech locks Security maverick Marc Tobias showed hackers on Saturday how simple it is to defeat some of the world's top high-tech locks.

The baffling brain teaser, shared on Instagram’s Threads, asks people to ‘crack the password’ of a lock using a few hints. How quickly can you unlock it?

One number is correct and well placed - a crack 3-digit code puzzle lock in 10 minutes. Find the correct answer below!