Attitude introduced Hacker Gum, an easily deployed and highly concealable until activated temporary node, which then hits everything in the area with whatever is loaded on it.
There's a catch: I'm far more competent in the meat than in anything 'matrix', so I was hoping that people could give me some fun ideas for things to load onto it. I'm thinking of an open-sourced exploit or trojan program that gets me access to a couple of commlinks by simply hitting so many that one gets compromised through sheer fluke. Any other suggestions?