"Mozilla recently announced that some of their German users downloading Firefox will receive a version that tracks some of their web activity, reporting it to C

"Mozilla recently announced that some of their German users downloading Firefox will receive a version that tracks some of their web activity, reporting it to Cliqz.com. In the wake of this development, which is pretty awful from a privacy perspective, I went spelunking into my version of FF to see if anything had been enabled already in my build." Yep. Already listed in my build version 56 in the UK.