Collusion: Watch Yourself Being Tracked Online

by Jacob Sloan
Disinformation
April 2, 2012

Warning, the results of this may scare you — it might be better if you didn’t know. From Mozilla:

Collusion is an experimental add-on for Firefox and allows you to see all the third parties that are tracking your movements across the Web. It will show, in real time, how that data creates a spider-web of interaction between companies and other trackers.