So far, all I have seen on the frontlines are AI crawler bots added to our visitor load.
I'm going to guess that it would require a fairly adept user to first breach our automated lines of defense then get past my vetting process.
Over my time spent here as your admin, we have had several instances where users were fairly adept at jumping thru the hoops, but ultimately failed because a leopard can never change his spots.
If someone was able to pull off the tech aspect, before too long, I would see right past all of that noise.
Besides that, what real reason would someone have to even attempt it?
In the event that an existing member would try it and something went horribly wrong, the outcome of it in the end would be very unfavorable for them considering I get to wield the proverbial ban-hammer, and IDK, I've heard those leave marks that sometimes don't go away...