The Hidden Cost of Online Tracking
Millions rely on tools like the Electronic Frontier Foundation's Privacy Badger to block hidden trackers that turn web browsing into a commodity for tech giants, advertisers, and data brokers. But the problem extends far beyond invasive ads and user profiling. This same commercial surveillance infrastructure enables government spying on a massive scale.
How Commercial Surveillance Fuels Government Spying
Weak privacy laws allow data brokers to harvest personal information and sell it to law enforcement agencies such as the FBI, CBP, and ICE. The government can then buy sensitive data—including your location history, browsing habits, and social connections—without the warrant typically required for such searches. This system erodes the Fourth Amendment and turns everyday online activity into a tool for mass surveillance.
EFF's Multifaceted Fight for Privacy
The EFF is combating this threat on several fronts. The organization works to:
- Enact stronger laws that close loopholes allowing warrantless data purchases.
- Advocate in courts for consumer privacy rights and against unlawful surveillance.
- Investigate how surveillance technologies harm communities, especially marginalized groups.
- Develop tools like Privacy Badger to block tracking at its source, disrupting the business model of surveillance advertising.
These efforts aim to sever the link between commercial tracking and government overreach. By cutting off the data supply, EFF reduces the information available to both advertisers and law enforcement.
Why Privacy is a Human Right
Privacy provides a fundamental measure of security and freedom. When the tools we must rely on—like search engines, social media, and mobile apps—are designed for surveillance, they not only invade personal life but also feed government control systems used to intimidate and suppress dissent. EFF believes that everyone deserves the ability to communicate and interact privately, using technologies they choose.
How You Can Help: Support EFF's Mission
You can join the fight against mass surveillance by becoming an EFF member. For a limited time, members receive exclusive perks as tokens of thanks:
- A Privacy Badger Crewneck sweatshirt featuring the embroidered Privacy Badger mascot above the Traditional Chinese characters for “privacy,” symbolizing that human rights are universal.
- A set of puffy stickers showing Ghostie protecting privacy in Arabic, English, Japanese, Persian, Russian, and Spanish.
- The “Claw Back” member t-shirt depicting an orange cat swatting at street-level surveillance equipment—a rallying cry to end law enforcement contracts, harmful practices, and the twisted logic enabling mass spying.
Your support—whether as a monthly or one-time donor—directly funds EFF's legal battles, policy advocacy, technology development, and public education. Together, we can dismantle the systems that turn our data into a weapon against privacy.
EFF is a member-supported U.S. 501(c)(3) organization, rated highly by Charity Navigator since 2013. Donations are tax-deductible as allowed by law.