Mozilla Has Likely Been Sharing Aggregated Firefox Data With Advertisers Since 2017, When it Enabled Telemetry by Default
www.quippd.com
TL;DR: With Firefox 56, Mozilla combined Firefox Health Report and Telemetry data into a single setting called “technical and interaction data”, which was then enabled by default. This included data about advertising within Firefox’s New Tab page, along with a lot of other technical information about the installation of Firefox. The Firefox preferences UI makes no mention of usage of this technical data for advertising purposes. Mozilla has also recently shared that they share data with their advertising partners “on a de-identified or aggregated basis”. Mozilla has given no indication that this is a new occurrence.

TL;DR: With Firefox 56, Mozilla combined Firefox Health Report and Telemetry data into a single setting called “technical and interaction data”, which was then enabled by default. This data was then shared with advertising partners on a de-identified or aggregated basis.

    • Atelopus-zeteki
      3•2 months ago

      right?!? Just go to Firefox Data Collection and Use, and decide if you want to unclick “Allow Firfox to send technical and interaction data to Mozilla”. nbd

      • @[email protected]
        2•2 months ago

        But that’s a looooooooot of work, though. Like I did it a long time ago, but my hand muscles still hurt all these years later. :(