Earlier quoted context omitted.
This data is accessible at small scales just by registering for a free api key at People Data Labs and making a GET request, and if you want more robust access you could just pay PDL for it.
Sorry, I should have been clearer, I'm talking about whoever is responsible for leaving it completely open to the public internet.
I am not sure why this stuff being online in bulk is so much worse than being online behind a paywall that someone should actually go to jail for it.