GStaff has just announced via the BethBlog that the Bethesda forums and websites were the subject of a hacking attempt/attack over the weekend. GStaff claims that no financial info was taken but usernames, emails, and passwords may have been accessed. If you have an account over on the Bethsoft forums, changing your password is recommended. If you use the same password on the Nexus (or other sites) it is definitely a good idea to change those passwords as well. At the moment Bethesda has not sent out any email notice to users. The only notices are posted on the BethBlog and a selection of subforums (the general discussion forums of only some games). Update: Via GamePro, it appears that LulzSec has claimed responsibility for the breach.