This link was sent to me by my brother asking me if I remembered meeting a couple of these guys, my brother worked with them back in the late 80s and one of them we both worked with in Cambridge, I had no idea that Bob did this until I read the article, guess it wasn't in my wheelhouse of interest back in the days when I first moved to Boston, just remembered that my brother worked at Saber ( and X Systems back then.
Basically this guy, Robert Morris, released the first virus / worm on the internet and brought a lot of it down 25yrs ago this Sunday.
http://www.washingtonpost.com/blogs/...-to-its-knees/