I wondered about that.
Facebook know what I visit a site with an embedded tracker. This isn't in my data dump, but things like "interest in X" are. Do they really use the tracking to influence those scores, then throw away the data?
Facebook know what I visit a site with an embedded tracker. This isn't in my data dump, but things like "interest in X" are. Do they really use the tracking to influence those scores, then throw away the data?
They would be allowed to remove all identifying information from the ping, e.g. retain a date, approximate location and so on, but not an identifier than links to my account.
https://ico.org.uk/for-organisations/guide-to-data-protectio...