Never heard about that weird stuff really. How can they use your Telegram account name? Do you mean they've stolen your TG account or what?
At first I did not understand how this could be, but then it dawned upon me. The fraudster has a lot of account telegrams, but only one account on the forum. Therefore, he uses other people's names and links for the forum, so wallets and telegrams substitutes his own.
Oh, dude. Scammers are even more than I thought before.