Blog of Rights

Keeping the Government Out of Your Smartphone

Keeping the Government Out of Your Smartphone

By Chris Soghoian, Principal Technologist and Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 11:48am
Smartphones can be a cop's best friend. They are packed with private information like emails, text messages, photos, and calling history. Unsurprisingly, law enforcement agencies now routinely seize and search phones. This occurs at traffic stops, during raids of a target's home or office, and during interrogations and stops at the U.S. border. These searches are frequently conducted without any court order.
Supreme Court Rules Government Violated Privacy Rights in GPS Tracking Case

Supreme Court Rules Government Violated Privacy Rights in GPS Tracking Case

By Ateqah Khaki at 12:29pm

The Court held 9-0 that the government violated the Fourth Amendment when it placed a GPS tracking device to Antoine Jones's car to track his movements for a month.

Florida "Surveillance State" license plate

Local Police in Florida Acting Like They’re the CIA (But They’re Not)

By Nathan Freed Wessler, Staff Attorney, ACLU Speech, Privacy & Technology Project at 10:00am

The City of Sunrise, Florida, tried to take a page from the CIA’s anti-transparency playbook last week when it responded to an ACLU public records request about its use of powerful cell phone location tracking gear by refusing to confirm or deny…

Modification of image by jpstanley with map by jepoirrier via Flickr

Cell Tower Dumps: Another Surveillance Technique, Another Set of Unanswered Questions

By Katie Haas, Speech, Privacy, and Technology Project at 11:58am

Today, the ACLU filed a Freedom of Information Act request with the FBI, the DEA, the Secret Service, and several other agencies asking for information about a surveillance technique known as a “cell tower dump.” If you’re wondering what that…

How Long Is Your Cell Phone Company Hanging On To Your Data?

How Long Is Your Cell Phone Company Hanging On To Your Data?

By Allie Bohm, Advocacy & Policy Strategist, ACLU at 10:17am

A Justice Department chart released to the ACLU through a public records act request reveals the location data retention policies of the major mobile carriers. What's your carrier's policy?

Graphs by MIT Students Show the Enormously Intrusive Nature of Metadata

Graphs by MIT Students Show the Enormously Intrusive Nature of Metadata

By Kade Crockford, Director, ACLU of Massachusetts Technology for Liberty Project at 11:47am

You've probably heard politicians or pundits say that “metadata doesn't matter.” They argue that police and intelligence agencies shouldn't need probable cause warrants to collect information about our communications. Metadata isn’t all that…

Police Hunger for Drones May be Growing, but So Are Privacy Concerns

Police Hunger for Drones May be Growing, but So Are Privacy Concerns

By Sandra Fulton, ACLU Washington Legislative Office at 3:06pm

The ACLU’s Chris Calabrese testified yesterday before the Senate Commerce Committee in a hearing on the economic benefits and the safety, privacy, and First Amendment implications of unmanned aerial vehicles — drones — which are poised to invade…

VICTORY! Federal Appeals Court Rules Warrant Required for GPS Tracking

VICTORY! Federal Appeals Court Rules Warrant Required for GPS Tracking

By Nathan Freed Wessler, Staff Attorney, ACLU Speech, Privacy & Technology Project at 4:59pm

Today the Third Circuit Court of Appeals ruled that law enforcement agents must obtain a warrant based on probable cause to attach a GPS device to a car and track its movements. The case, United States v. Katzin, is the first in which a federal appeals…

Police Documents on License Plate Scanners Reveal Mass Tracking

Police Documents on License Plate Scanners Reveal Mass Tracking

By Catherine Crump, Staff Attorney, ACLU Speech, Privacy and Technology Project at 10:01am

Automatic license plate readers are the most widespread location tracking technology you’ve probably never heard of. Mounted on patrol cars or stationary objects like bridges, they snap photos of every passing car, recording their plate numbers,…

Crop of image by Surian Soosay via Flickr

SEC Blocking Update to Electronic Privacy Laws

By Sandra Fulton, ACLU Washington Legislative Office at 3:36pm

During the long, hard fight to bring the outdated Electronic Communications Privacy Act (ECPA) into the 21st century, advocates have run into the most unlikely of opponents: the Securities and Exchange Commission (SEC). Yes, the SEC—the agency charged…