As far as I can tell, very few are reporting this so far, so it must have happened in the last few hours. I e-mailed Instapundit, so hopefully he will read it and pass it along.
I went to add some links and found the front page hacked by someone claiming to be a voice for Islam, but probably just a raving anarchist. Here is a screen capture of some of what is there:
I checked pages other than the front page and they appear normal, so if you use an internal page from a bookmark, you might not see that the site is compromised. I for one am NOT going to log in or use the links for the time being. I want to see that the site has been secured before the blogrolls go back up. I suggest you do likewise for security. I will be taking down blogrolls as soon as this is posted.
UPDATE: I see several blogs reporting it now. Many are saying it was "Islamic Jihad" but I don't think so. I think this was probably a pissed off teenager looking to make trouble.