Edit: How they matched it up though is a mystery to me, as I use another e-mail address for FB than for the rest of the online world.
Edit: How they matched it up though is a mystery to me, as I use another e-mail address for FB than for the rest of the online world.
Firefox's Container system is a powerful solution to this general problem, but normally you need to do curation work proportional to the effort being taken to track you. Their Facebook Container though comes with that curation done.
If you use Login with Facebook (you want Privacy, but you choose to Login with Facebook? Maybe reconsider your life choices) the Container puts everything you logged into this way inside the Container too, so that dissolves your privacy but you chose to have it happen.
Yet some mobile apps still use heavy analytics which is sent to some domains, again, you need something like netguard, vpns, to filter your mobile traffic. Privacy becomes a pain https://media.ccc.de/v/35c3chaoswest-32-toll-of-personal-pri...