I also tried to send PayPal a message through their message center but I'm not sure it went through, since I haven't received any reply at all and I can't view my message center for some reason. I'll try again when I have time and I'll try to finish up the beware as well!
Around half a year ago on DA, I commissioned someone who tried to scam me by using fake commission examples. I was eventually refunded after threatening a dispute, but recently I found out that this same person was back, impersonating other talented artists and has already scammed a lot more people. Every time they're found out, they simply deactivate and disappear. I had already started writing a beware, but just a few days ago it turned out that they were continuing to do this on even more accounts. So far they've probably impersonated other artists on at least a dozen different accounts. Is writing a beware even worth it at this point, if they can just switch accounts whenever they're found out? Has anyone else ever dealt with a situation like this, and if so, how did you resolve it?