For reports of scammers using other people's callsigns. Remember that any callsigns listed in this forum are likely innocent bystanders (subjects of identity theft) and, thus, are probably not guilty of anything. For bad transactions with verified ham operators, use the Feedback Forum instead.
I've received numerous reports of someone using my call "WB4NAD" with a gmail address. I'm not selling ANYTHING at this time. I've notified the proper authorities.