I was active in their telegram channel asking questions and I received a lot of personal messages from impostors, asking if they want help in unlocking my wallet to the point of asking my private key in a form, I received 5 messages from impostors, if newbies will not take or be attentive you will get scammed here, always read all the information in their channel, admins will not pm you first.
Yes that has been a problem I think for most of the telegram groups crypto related, as soon as you post 1 question in there people who are imposing as a admin will try to get your coins.
So watch out for that indeed, Admins will not ask you for your private key in DM's Or in any kind of internet Form.
Unfortunately I have seen a few people already fall for it.