I would also check
https://shouldichangemypassword.com/ It correctly reports I've hade my password compromised once on June 19, 2011. I got an email from Chase about my account on June 20, so it seems pretty accurate.
I asked it if the following passwords had been compromised and it told me they were safe.
- password
- password1
- password123
- p@ssw0rd
- P@ssw0rd
- love
- hackers
- superman