"If you’ve ever owned a domain name, the chances are good that at some point you’ve received a snail mail letter which appears to be a bill for a domain or website-related services. In reality, these misleading missives try to trick people into paying for useless services they never ordered, don’t need, and probably will never receive. Here’s a look at the most recent incarnation of this scam — #DomainNetworks — and some clues about who may be behind it."

This was more fun than I thought I'd have reporting it out.

https://krebsonsecurity.com/2023/07/whos-behind-the-domainnetworks-snail-mail-scam/

Who’s Behind the DomainNetworks Snail Mail Scam? – Krebs on Security

@briankrebs These scams are just for large companies. Send it in hopes that it goes to a faceless Accounts Payable department who mistakes it for domain registration and pays up.
@travis @briankrebs Nope. They send them to small biz operators too.
@Catawu @briankrebs Yes, they’re not combing through WHOIS and picking large businesses out. They’re throwing a pot of spaghetti at the wall. And sadly, more spaghetti sticks to the wall otherwise they wouldn’t keep doing this.