Re:Never connect to ProtonMail using Chrome
by badrabbit on Wednesday November 21, 2018 @10:45PM
(#18507731)
If I target users based on a specific criteria and I know they came from google then that information about them is passed. Raw data isn't much use anyways,that's why google and fb aren't afraid to share with users what they collect. The analysis and targrting donewith that data is what users should be concerned about.
If you install some 3rd party app and give that app permission to access your data they'll give that app the access you requested them to give but otherwise no sharing AFAIK.