Privacy and Surveillance

The ACLU works to expand the right to privacy, increase the control individuals have over their personal information, and ensure civil liberties are not compromised by technological innovation.

Collage with imagery representing facial recognition biometrics and a child on a device with their face hidden and imagery of data

We are fighting for everyone’s right to privacy and freedom from excessive surveillance.

The lack of strong privacy laws endangers all of us — especially vulnerable communities like immigrants, protesters, and people seeking and providing reproductive and gender-affirming healthcare.

The ACLU advocates for modern data privacy laws and community awareness of excessive surveillance. We do this through our public records requests and ongoing engagement with state and local government.

The Latest


Press Release
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ACLU of Massachusetts Surveillance Discovery Project to help defense attorneys learn if surveillance tech was used to build a case against their clients

Defendants should know when police use digital surveillance technology such as facial recognition software or license plate trackers. Model discovery motions will help lawyers find out.
News & Commentary
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Defendants should know when digital surveillance technology has been used to build the case against them. This toolkit will help their lawyers find out.

A toolkit to help defense attorneys defend their clients with expanding surveillance technology and protect our constitutional rights to privacy and due process.
Press Release
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ACLU of Massachusetts Releases New Toolkit to Help People Challenge Flock Cameras in Their Communities

New guide highlights the dangers of mass surveillance, offers practical steps to curb the use of automatic license plate readers by local police departments
News & Commentary
Orange background with graphics of eyes made from dark blue and light purple shapes. Below are rounded hills of binary code in light purple and dark blue

The big lie behind big tech’s anti-privacy campaign

Strong, enforceable privacy law is an essential ingredient to getting our nation and our democracy back on track.

Cases, Campaigns & Legislation


Legislation
May 3, 2019

Social Media Privacy Act

Private communications and activities deserve the same protections online and offline.
Legislation
Jan 30, 2019

Artificial Intelligence Commission

We must ensure people’s rights are protected in the age of algorithms.
Legislation
Jan 30, 2019

Administrative Subpoena Transparency

Bringing necessary transparency to warrantless surveillance of our private information.
Legislation
Jan 30, 2019

Electronic Privacy Act

Electronic Privacy Act will require a warrant for access to information about your cell phone and computer use.