To be technical about it...
I don't know the full extent of how BBF was hacked. Your passwords are stored in the system encrypted; there's no way I can actually look at the DB and see your passwords. There may be hacks to the vB3 software that DO allow passwords to be stored so admins can see them; I don't know if BBF uses such a thing, and I know we don't. However, if a hacker gets the encrypted password, it is possible to turn it back into your real password, given enough time and fast enough computers.
I'm giving you the head's up so you can control your own destinies. I'd never hide any information like this and put anyone at risk, nor share your email addresses or other personal info with anyone who shouldn't have it.