I'd recommend you visit this site - find out if your username and password is known to be compromised

I'd recommend you visit the website in this article, find out if you're email address and password was in a hacked database. It correctly identified the only theft of my username/password that I know of http://grahamcluley.com/2013/12/check-youre-victim-database-breach-pwned/ 

Published Thu, Dec 5 2013 18:56 by sandi