Man, I seriously underestimated the power of GPU password crackers!
I had an 11-character password which I thought was pretty good--b1Ackb0x3!1, and that was cracked. I'm pretty sure I didn't succumb to any phishing attempts.
Good thing I use 20+ characters for passphrases.

leetspeak is no good.
EDIT:
My password was also weak, but fortunately it wasn't cracked yet. (I would like to tell you what the password is like, but maybe I should not give hints.)