I'm still relatively new to the site, but wanted to ask about spam messages. I had an individual send me a PM, he asked me if I could unfold some 3D models, and included links to them. I looked at his profile, and I noticed it was a newer account and he has never posted in the forums. I decided this was probably spam and likely contained viruses, so I reported the PM and deleted. I just wanted to see if anyone else has encountered this. Am I being to cautious, or did I do the right thing?