I am not surprised because this is a very common thing after the Defi launch. They are a group of scammer and scamming one by one. First, they create some social media, Twitter, and telegram, buy some fake followers, then launch a project. And some shady exchange helps them to scam indirectly. How? because they list those token without doing any investigation. And scammer always posts that they are listing in exchange and the upcoming listed that. Thus they collect a lot of money from the investor after the token sale they run away.
After a few days, they start to rename the Twitter username and telegram group name. Delete all previous tweets and messages. start with a new project. spend a little portion of the money to get listed in some shady exchanges. collect money run away. This is recycling and it will run until we the investor stop to make invest these fake projects.
This is what actually happens here.