Re:Ask HN: How has Facebook figured out my family doctor as ...
by compsciphd on Friday April 21, 2017 @05:42AM
(#14164183)
1) the doctor might have only uploaded their contacts to facebook recently
2) my argument has nothing to do with your phone, just what info you have given facebook (email/phone number). If someone else uploads their contacts that includes one of those pieces of information, facebook makes a connection.
2) my argument has nothing to do with your phone, just what info you have given facebook (email/phone number). If someone else uploads their contacts that includes one of those pieces of information, facebook makes a connection.