As noted in the mod forum, some users who I believe have a fake e-mail account have gotten around the security features of the website, and have come up with ways to cause trouble. As noted by mod ElectricSavant, I second his request that you prevent new users from being able to do certain things as mentioned in that forum to help us. For now, as we reported his user name and e-mail address, please ban this scumbag. I believe its probably someone you already banned in the past who has come back again.