That is hacking and personal data can be really stolen from everything. There is no connection with a code etc. There is a new way now to crack any password. It is hashing. Actually this way is not that new, but people got opportunity to use just few years ago. It is all because it needs very much performance and very strong machine. It is called hashing, it simply tries every symbol a million times by the algorithm until enters the system. Now there are servers with a lot of graphic cards which can be used by simple users for a small payment such as http://gpu-hash.com/. So, be careful guys.