Even you don't sign up for FB, they keep a shadow profile on you from activity from people searching for you.
Even if you don't sign up for FB, they get your contact information from your friends. (That might just be WhatsApp, but at least one of the two gives people the "opportunity" to upload their contact list to find matches.)
Sure, FB knows a lot less about me than they could, but keeping off their radar entirely is effectively impossible.
Even if you don't sign up for FB, they get your contact information from your friends. (That might just be WhatsApp, but at least one of the two gives people the "opportunity" to upload their contact list to find matches.)
Sure, FB knows a lot less about me than they could, but keeping off their radar entirely is effectively impossible.