I don't mean simply that the DMV might sell your information; I mean that given your name and some basic information, I can potentially just generate your valid ID. Millions of drivers license IDs are essentially public. It's always a little weird to me to see people treating them like hazmat. I sort of get why? Hazmat whatever you can? But an Illinois drivers license for a 40-year-old is public.

Imagine if, until relatively recently, a social security number was a truncated MD5 hash of your name and birthday. That's the flavor of the problem here.