has RI been hacked?

just got a note from my phone that my pword at RI was involved in a data breach, and I should change it asap. now, if only i remember what it is....
What you don't know can't hurt them.
http://rigorousintuition.ca/board2/
http://rigorousintuition.ca/board2/viewtopic.php?f=8&t=42324