FBIANON mentioned something about cards. I was perusing another site when I read "carder markets"
https://www.cnet.com/news/how-carders-trade-your-stolen-personal-info/
I don't see how this could connect but then again I'm not a criminal...nor unfortunately a researcher.
The article mentions this being an 86 million business; also used for creating new identities.
I apologize if this is a non lead but I would feel horrible for not mentioning it per chance it can be helpful.