I would just be safe and assume they do, so suggest changing password and dont forget other accounts where you may use the same user name/PW combo.
also if you can remember your password, it's too easy, ideally use a password manager and a different randomly generated password on every site/service with only one master password to remember which you frequently change.
Yesterday the 12th in the afternoon it was shut down, seems to be working again now, but I did notice some threads I had been following were removed or got lost.
Any half decent forum software package will hash the passwords, hopefully with a salt, preventing a hacker from knowing your password and using it on other sites. If your password is common, however, you're still vulnerable to a dictionary attack. If you use a short and common password, you should change it on all other sites. If your password is long and unlikely to be used by others you're probably fine.
Hi all, I really don't understand the difficulty in finding and using one password I mean after all these years I still use 1234 and it works for me perfectly. Marc