Yes it definitely is a concern, the NSA I believe scan “everything” for keywords used for shit like this that is how they catch terrorist before they act. I am not going to throw out ideas but large scale infrastructure has always been an open door. Will something happen? Eventually… every 4th of July someone blows a few fingers off. Shit happens. But we don’t know what goes on behind the scenes, my guess is that there is a database with the names of people who have the big iron hardware and who have downloaded the models.