Millions of people around the world use EFF's  Privacy Badger . This browser extension blocks the hidden trackers that twist your web browsing into a commodity for Big Tech, advertisers, scammers, and data brokers. But did you know that we’re trying to solve an issue that’s even bigger than creepy ads and user profiling? You can help. JOIN EFF Online tracking isn't just creepy and unethical. It also enables government surveillance. Widespread commercial surveillance  and weak privacy laws allow data brokers to harvest your data and sell it to law enforcement agencies including the FBI, CBP, and ICE. The government exploits this system to buy sensitive information about you that they would ordinarily need a warrant to collect, like your location over time .  With your help, EFF is fighting back. Our team is working to enact stronger laws to uphold your privacy. We’re advocating for consumer rights in the courts. We’re investigating how these technologies affect our communities .…