There isn't any course or formal schooling you can take in order to become a hacker. Most of the time hackers are people who spend a very large portion of their lives using computers and they have a unique devotion and interest in computers. They enjoy the challenge of breaking in to systems and manipulating the world of computers to their purposes, even when it's just for fun.
If you are a computers person you probably already know a few programing languages but if not you will want to learn a few languages that are different from one another. The reason is that a hacker needs a broad knowledge in programing in order to be able to cope with different tasks. knowing different programing languages helps.
below is a link you might find interesting. Good luck.
http://catb.org/~esr/faqs/hacker-howto.html
