Whatever the transhumanism is all about I wouldn't worry however if they/it are dead set on engaging your attention in a trollish kind of way, crap, shake 'em off somehow, I mean how many transhumans can there be, maybe, zero? If you are still bugged by those with too much time on their hands doing shit on you, maybe it's time to start a relationship with a digital forensics group, probably not cheap but they are made for drilling into problems like internet mosquitos. You decide if it's worth it, in a way they win by messing with your time.