Re:What Data Does Facebook Collect When I’m Not Using Facebo...
by femto on Tuesday April 17, 2018 @12:49AM
(#16855554)
Mark Zuckerberg said yes, but he doesn't call the data a shadow profile [1].
With apologies to Shakespear:
"What's in a name? That which we call a shadow profile By any other word would smell as repugnant;"
[1] https://www.usatoday.com/story/tech/columnist/baig/2018/04/1...
The wikipedia page doesnt have much:
https://en.wikipedia.org/wiki/Facebook#Shadow_profiles