By the way, do you have a source where we can see this tyranny scandalous activity of selling KYC information is happening?
...Scammers have fake IDs, KYC data, they sell OTC - P2P, they spread it through dozen of exchanges and cantors they may even use it to pay for signature campaigns for they current business (casino, exchange). It is possible that your address is already tailed. It is possible that they have their own exchange.
Not only your full KYC documents are sold, but also your email, telephone number and any other details, if you participated in any bounty which turned out to be a scam and requested full KYC from their participants because that was the only commodity in this scam.
Last year, I published a warning thread about this problem, where I described how this scam works exactly from inside.
[Don't share your first email or KYC documents with every bounty or airdrop!!!]