FAST Cracking of MySQL account passwords

GCHQ CanYouCrackIt Solution explained step by step with videos

Password cracking: A mega collection of password cracking word lists

On the internet you can find a lot of word lists that will help you to crack a password.

Ralph Langner: Cracking Stuxnet, a 21st-century cyber weapon

When first discovered in 2010, the Stuxnet computer worm posed a baffling puzzle. Beyond its unusually high level of sophistication loomed a more troubling mystery: its purpose. Ralph Langner and team helped crack the code that revealed this digital warhead's final target -- and its covert origins. In a fascinating look inside cyber-forensics, he explains how.