Facebook tracks you across the web and Mozilla wants your help in finding out how
Everyone knows that Facebook collects data on people online and then uses this to tailor content and advertising. Exactly how it does this remains something of a mystery, however.
Mozilla has partnered with non-profit newsroom The Markup for what it’s calling the 'Facebook Pixel Hunt' to find out how Meta tracks people across the web through its pixel-powered ad network, and what it does with this collected data.