Snail Mail Blackmail Letter

I literally just went to get the mail after reading all the CMONEY stuff, and opened a letter just like this. OBV scam, but still very creepy when you get a letter. Good article on the exact scam. https://www.cnet.com/news/im-being-b...by-snail-mail/

The fact they used snail shows old school dedication, at least write them back lol

How can I get on this mailing list.