A linux worm called Linux/Lupper has been found in the wild. The Linux/Lupper worm is a derivative of the Linux/Slapper worm. The worm attackes web servers on port 80 looking for vunerable scripts. For a description of this worm go here:
http://vil.nai.com/vil/content/v_136821.htm

Are you sure that's the right link?

I get "History's Worst Software Bugs"

The real link :D

http://vil.nai.com/vil/content/v_136821.htm

I fixed the link. Thats what I get for trying to do too many things at once. :)