Many, many, many hits yesterday on this site for the Nimda worm. There were 675 hits probing one specific exploit, and over 200 for several others. Fortunately, my web host runs FreeBSD, so they all just show up as failed requests. By the way, I listened to a report on this worm on NPR yesterday and Microsoft was not mentioned a single time. They referred to it as an “Internet worm.” This worm exploits Microsoft servers and Microsoft email clients, nobody else.