University knowledge of student and/or staff viewing free online journal article databases
There easily could be, so don't do marginally legal things on your university's network. Mine doesn't appear to do more than shut down bot nets and torrent hosting, but it's not hard to track the rest. It's mostly only in the university's interest to stop crimes and copyright infringement committed on its network so that it doesn't have to deal with law enforcement and/or lawsuits (i.e. paperwork and cooperation). I don't think Sci-Hub and LibGen have risen to that level quite yet. You might get away with it for awhile, but if enough people start accessing scientific content that way, then the paperwork will start to flow in, and the accesses will start getting shut down.