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If you've granted contacts permission to the Facebook app, it could've identified using the phone number.
by ihowlatthemoon 10y ago
If you've granted contacts permission to the Facebook app, it could've identified using the phone number.
- goombastic 10y agoThis has been my experience as well. In my case Ive never ever installed Facebook on my phone. It has to be whatsapp leaking/sharing the contacts list.
- evgen 10y agoOr that contact allowing FB to scan their contact list. Remember, there are two endpoints here and if you did not allow it then is is more likely the other party did.
- Jtsummers 10y agoOr the contact. It'd make sense for Facebook to try to connect people from both sides of the relationship.