New Records Detail DHS Purchase and Use of Vast Quantities of Cell Phone Location Data

Thousands of previously unreleased records illustrate how government agencies sidestep our Fourth Amendment rights.

A photo of three cell phone towers in front of a sunset.

Six Questions to Ask Before Accepting a Surveillance Technology

Community members, policymakers, and political leaders can make better decisions about new technology by asking these questions.

A close-up of a video surveillance unit set up in front of the U.S. Capitol building.

You Have the Right to Record Law Enforcement Officers — Including at the Border

In a landmark settlement, the federal government was forced to concede that there is no border exception to this First Amendment right.

A flag sits just north of a new section of the US-Mexico border structure

A Scary Demonstration of What Unchecked Face Recognition Could Look Like

Video surveillance is becoming far more powerful than most people realize.

A photo of a security camera.

Three Key Problems with the Government’s Use of a Flawed Facial Recognition Service

Forcing people to use private ID-verification to access tax accounts or other government services raises serious privacy and equity issues.

The U.S. Internal Revenue Service headquarters in Washington.

Holding Facebook Accountable for Digital Redlining

Online ad-targeting practices often reflect and replicate existing disparities, effectively locking out marginalized groups from housing, job, and credit opportunities.

A hand holding a phone with a Facebook app on the screen.

Your Right to Cell Phone Privacy Shouldn't Be Up for Debate

Exceptions to the Fourth Amendment’s warrant requirement must be narrowly defined to deter expansive, unjustified searches by law enforcement.

A hand holding a phone whose screen displays a group of apps, including Facebook, Instagram, and WhatsApp.

We Must Get Racism Out of Automated Decision-Making

Artificial Intelligence systems are developed in ways that don't adequately take into account existing racism, sexism and other inequities. This results in invisible, but very real discrimination.

A 3D Robot staring at an industrial network chain link.

Can a Government Official Block You on Twitter?

More often than not, the First Amendment traffics in nuance, detail, and government intent. In applying it to the internet, we should expect nothing less. 

Person using their device for social media