"There are no databases that you can link against if you strip out the major identifiers" Isn't that provably untrue? https://bits.blogs.nytimes.com/2015/01/2

"There are no databases that you can link against if you strip out the major identifiers" Isn't that provably untrue? https://bits.blogs.nytimes.com/2015/01/29/with-a-few-bits-of-data-researchers-identify-anonymous-people/ https://bits.blogs.nytimes.com/2015/01/29/with-a-few-bits-of...