Serv-U Analysis

This was more prevalent (at least around here) last year but this makes for interesting reading.

The Serv-U FTP server hack seems to be (in my experience) the widest used hack. It's how all those IRC DCC file servers get set up for the #warez and #movie channels. They're not real hard to clean up after but they can be an embarassment to whomever was responsible for network security in the first place (school had this, bad!).