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New technologies are radically advancing our freedoms, but they are also enabling unparalleled invasions of privacy. National and international laws have yet to catch up with the evolving need for privacy that comes with new digital technologies. Respect for individuals' autonomy, anonymous speech, and the right to free association must be balanced against legitimate concerns like law enforcement. EFF fights in the courts and Congress to extend your privacy rights into the digital world, and works with partners around the globe to support the development of privacy-protecting technologies.

Your cell phone helps you keep in touch with friends and family, but it also makes it easier for security agencies to track your location.

Your Web searches about sensitive medical information might seem a secret between you and your search engine, but companies like Google are creating a treasure trove of personal information by logging your online activities, and making it potentially available to any party wielding enough cash or a subpoena.

And the next time you try to board a plane, watch out—you might be turned away after being mistakenly placed on a government watch list, or be forced to open your email in the security line.

Several governments have also chosen to use malware to engage in extra-legal spying or system sabotage for dissidents or non-citizens, all in the name of “national security.”

As privacy needs evolve, so too should our regulatory regimes. National governments must put legal checks in place to prevent abuse of state powers, and international bodies need to consider how a changing technological environment shapes security agencies’ best practices. Above all, we need to respect the rights of autonomy, anonymity, association, and expression that privacy makes possible, while also taking into account legitimate law enforcement concerns.

Read our work on privacy issues below, and join EFF to help support our efforts.

For information about the law and technology of government surveillance in the United States check out EFF's Surveillance Self-Defense project.

Privacy Highlights

NSA Spying

The US government, with assistance from major telecommunications carriers including AT&T, has engaged in massive, illegal dragnet surveillance of the domestic communications and communications records of millions of ordinary Americans since at least 2001. Since this was first reported on by the press and discovered by the public in late...

Privacy Updates

Congress + Action

Congress is At Home, So Pay Your Members a Visit

It’s August. In the United States, that means members of Congress will be swinging back home to their home districts to check in with their state-side staffers, hit some fundraisers, and maybe host a few public events. You can meet them. Constituents can request meetings with members of Congress while...

Rising Demands for Data Localization a Response to Weak Data Protection Mechanisms

Don't Trust Data Localization Exceptions in Trade Agreements to Guarantee Protection of Personal Data The digital economy relies on cross-border provision of services and goods, and in the past government trade regulators have embraced the borderless nature of the Internet and adopted light-touch regulation. But with the growing perception of...
702 Spying

EFF Urges Supreme Court to Take On Unconstitutional NSA Surveillance, Reverse Dangerous Ruling That Allows Massive Government Spying Program

WASHINGTON, D.C.—The Electronic Frontier Foundation (EFF) asked the Supreme Court to review and overturn an unprecedented ruling allowing the government to intercept, collect, and store—without a warrant—millions of Americans’ electronic communications, including emails, texts, phone calls, and online chats. This warrantless surveillance is conducted by U.S. intelligence agencies...

End Biometric Border Screening

This blog post was first published in The Hill on July 18, 2017. This summer, the U.S. Department of Homeland Security (DHS) is expanding its program of subjecting U.S. and foreign citizens to facial recognition screening at international airports. This indiscriminate biometric surveillance program threatens the personal privacy of...

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