Uh, it's widely known that fb buys tons of data from many 3rd party brokers. It's not hard for them to get whatever they need, including ssn's I'm sure. And the

Uh, it's widely known that fb buys tons of data from many 3rd party brokers. It's not hard for them to get whatever they need, including ssn's I'm sure. And they definitely do have addresses from 3rd parties. Their published data partners: https://www.facebook.com/help/494750870625830 https://www.facebook.com/help/494750870625830