Check this site to see if Equifax.... *LINK*
leaked your info.
Click the "Potential Impact" button. Then,
enter your last name and last 6 digits of your SS#.
You will then get a yes or no answer.
If yes, some people are advising freezing your accounts at these places if you are not trying to get loans, etc..
Thanks to a poster at ZH for supplying this link.