It's too easy to do and can be done from quite far away. Also you don't need eyes. An innocent pic or video taken in public can capture that info.
I think long ago, Signal used to display phone number just beneath name when you are chatting someone. That always made me a bit uncomfortable. Now they don't do that, only displays name.
I think long ago, Signal used to display phone number just beneath name when you are chatting someone. That always made me a bit uncomfortable. Now they don't do that, only displays name.