There has been much speculation about what precisely is going on at NerfHaven recently. The problems at NH are not an April Fools’ joke. The forum software NH uses is vulnerable to SQL injection attacks, and based on the available evidence, it seems that a hacker decided to gets some kicks by screwing with NH.
I should remind my readers that something similar happened back in 2006, and NH is still running fine. If you are truly paranoid, you can download every thread at NH as of March 30st here.
The problems will be remedied by cx once he has the time. Please be patient until then. I suggest changing your password to something that you do not use on any other websites in the meantime, as the hacker could potentially decrypt bad passwords with the access he has right now. This, of course, is unlikely, but if you are security-conscious, it’s a good idea.