Location Tracking

Use of Automated License Plate Readers Expanding in Northern California, and Data is Shared With Feds

Use of Automated License Plate Readers Expanding in Northern California, and Data is Shared With Feds

By Matthew Cagle, Volunteer Attorney, ACLU of Northern California at 10:51am
The feeling of freedom that comes from driving down California’s sunny open roads is at risk—and rising gas prices are not to blame. Our investigations show that at least twenty Northern California law enforcement entities as well as the California Highway Patrol track the whereabouts of millions of Californians using automated license plate readers (ALPR), and some apparently even share records with a “fusion center” connected to the federal intelligence community.
"Limited Only by the Imagination": The Need for Legal Limits on License Plate Reader Use

"Limited Only by the Imagination": The Need for Legal Limits on License Plate Reader Use

By Allie Bohm, Advocacy & Policy Strategist, ACLU at 10:13am

If you've been following our work on license plate readers, by now you know that if you're driving, your license plate is likely being photographed...

Fighting a Striking Case of Warrantless Cell Phone Tracking

Fighting a Striking Case of Warrantless Cell Phone Tracking

By Bennett Stein, ACLU Speech, Privacy and Technology Project at 4:16pm

The Fourth Circuit Court of Appeals is currently considering a case that could be pivotal in determining whether the government needs a warrant to track your cell phone. Today the ACLU, together with the ACLU of Maryland, Center for Democracy &…

New Location Tracking Video Released

New Location Tracking Video Released

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 2:04pm

Our crack communications staff here at the ACLU have taken the graphical blog post I did on location tracking, and what it might look like in the future, and turned it into a snappy new video.

All of our materials on the various facets of the…

In Court Today: Challenging DOJ Secrecy on Use of Warrantless Cell Phone Location Tracking

In Court Today: Challenging DOJ Secrecy on Use of Warrantless Cell Phone Location Tracking

By Bennett Stein, ACLU Speech, Privacy and Technology Project at 10:47am

Way back in 2007, we filed a Freedom of Information Act (FOIA) request seeking information about how and when the government obtains cell phone location data without a warrant. Since then, we have learned that the practice of using cell phones as tracking…

State High Courts Realize It's Not 1986 Anymore, Broaden Privacy Protections

State High Courts Realize It's Not 1986 Anymore, Broaden Privacy Protections

By Kade Crockford, Director, ACLU of Massachusetts Technology for Liberty Project at 10:57am

This was posted to privacysos.org.

Technology in the digital age has changed the way the government conducts surveillance against targets, and the law must change accordingly. So ruled two separate state supreme courts in decisions that take…

Meet Jack: What The Government Could Do With All That Location Data

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 5:38pm

Wednesday we learned that the NSA is collecting location information en masse. As we’ve long said, location data is an extremely powerful set of information about people. To flesh out why that is true, here is the kind of future memo that we fear may someday soon be uncovered:

Dear commissioner: now that we have finalized our systems for the acquisition and processing of Americans’ location data (using data from cell phone and license plate readers as well as other sources), I wanted to give you a quick taste of our new system’s capabilities in the domestic policing context.

As you can see in this screen shot from our new application, an individual by the name of Jack R. Benjamin yesterday was flagged as a potential DUI risk:

The rest of this post has been placed on a separate page that can display high-resolution images. Click here to view.

Giving Consumers Essential Transparency on Apps

Giving Consumers Essential Transparency on Apps

By Chris Calabrese, Legislative Counsel, ACLU Washington Legislative Office at 11:54am

Today the ACLU publicly supported a document that we believe will prove to be an important step forward in providing privacy transparency for mobile applications. After more than a year of negotiation among industry, trade associations and consumer…

State secrecy and opaque funding programs cloud public's understanding of federal grants for surveillance gear

State secrecy and opaque funding programs cloud public's understanding of federal grants for surveillance gear

By Kade Crockford, Director, ACLU of Massachusetts Technology for Liberty Project at 2:54pm

In the summer of 2012, the national ACLU and 38 affiliates submitted public records requests to local, state and federal law enforcement agencies to learn about how they are engaging with license plate readers—powerful cameras that, used without…

Federal Judge: Only Powered-Off Cell Phones Deserve Privacy Protections

Federal Judge: Only Powered-Off Cell Phones Deserve Privacy Protections

By Chris Soghoian, Principal Technologist and Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 11:27am

A federal magistrate judge in New York recently ruled that cell phone location data deserves no protection under the Fourth Amendment and that accordingly, the government can engage in real-time location surveillance without a search warrant. In an opinion straight from the Twilight Zone, magistrate judge Gary Brown ruled two weeks ago that “cell phone users who fail to turn off their cell phones do not exhibit an expectation of privacy.”

The case in question involved a physician who the DEA believed had issued thousands of prescriptions for pain killers in exchange for cash. In March of this year, the DEA had obtained a warrant for his arrest, and,

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