I met with some instances when some other person using my credentials working for an ICO telegram. I only came to know about that cheater when I also applied for the same ICO telegram and reported to the bounty manager.
today I also found some cheater who has applied for twitter campaign using my btc profile.
link for the complaint I am providing below
https://bitcointalk.org/index.php?topic=4460139.msg42711024#msg42711024 Can you please advise how to stop these bastards
his twitter id is https://twitter.com/hoanglong0240
How did any person could use your account? He may use your profile, but it easy for you to prove you are the real owner. As for punishment, I hope that he would be banned to participate this bounty, but unfortunately there is no blacklist for such people.