It involves somethings like a deposit some BTC to withdraw the stated BTC from usually stupid exchanges right?
Today someone reported something similar
https://bitcointalksearch.org/topic/psa-chartrade-is-a-scam-exchange-site-dont-deal-with-anyone-on-it-5147258.
It also reminds me of the "Private key scam" when the scammer would pretend to be clueless and post a private key which has some useless tokens but no gas in it in a telegram group, then other thieves would try to send in Ether for gas to remove the tokens. But as soon as they would send in the gas, the scammer also immediately sends off the gas to his address
In this case, a thief was being scammed.
I'm sure the mod / admin will take action if the evidence is valid.
with that maybe one thing that can reduce spammers.
UPDATE
PART 1 https://www.publish0x.com/granrethory/the-irony-scam-new-scam-method-english-version-xjmeew?a=JxboQ8Xegw
PART 2 https://www.publish0x.com/granrethory/the-irony-scam-those-responsible-for-this-new-scam-method-investigation-part-2-xpnmkg?a=JxboQ8Xegw