Cell Phones & Smartphones

Cell phone tower

Cell Phone Records Can Show Where You Sleep and Where You Pray

By Nathan Freed Wessler, Staff Attorney, ACLU Speech, Privacy & Technology Project at 10:29am
The Sixth Circuit Court of Appeals has become the latest federal appeals court to consider the question of whether law enforcement needs a warrant before it obtains cell phone location data. We have (with allies) filed an amicus brief in this case, as we did in cases now pending in the Fourth and Eleventh Circuits. Clearly this is an issue that is headed toward the Supreme Court (especially if the circuit courts come to different conclusions).
Photo of cell phone tower disguised as a palm tree.

ACLU-Obtained Documents Reveal Breadth of Secretive Stingray Use in Florida

By Nathan Freed Wessler, Staff Attorney, ACLU Speech, Privacy & Technology Project at 5:30pm

The ACLU is releasing records today obtained from law enforcement agencies across Florida about their acquisition and use of sophisticated cell phone location tracking devices known as “Stingrays.” These records provide the most detailed account…

Chris Rock on stage

Chris Rock Explains Why Privacy Matters

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 3:01pm

In an interview published in New York Magazine, Chris Rock and Frank Rich have a very interesting discussion about the effect of ubiquitous cell phones on the creative process for stand-up comics. Although as Rock says standup comedy is in some ways…

Image of radio signal in sky

ACLU Fights for Limits on Secret Phone Tracking

By Samia Hossain, William J. Brennan Fellow, ACLU Speech, Privacy, & Technology Project at 11:08am

In March of this year, Robert Harrison had a cell phone with him while he was inside his home. Though he has kept and used a cell phone as long as any of us, this time, things were different.

Unbeknownst to Harrison, Baltimore police officers…

Photo of aircraft

ACLU Seeks Information About Airborne Cell Phone Snooping

By Bennett Stein, ACLU Speech, Privacy, and Technology Project at 7:59am

The ACLU is filing a Freedom of Information Act (FOIA) request today for information about a newly revealed Marshals Service program that uses aircraft to suck up location data from tens of thousands of people’s cell phones at a time.

The…

Photo of ACLU v. Clapper argument in Second Circuit

Nude Celebs and the NSA

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 1:49pm

Writing in the New Republic, Yishai Schwartz notes the confluence of two privacy stories yesterday: the theft of celebrities’ private nude photos stored in Apple’s iCloud, and my colleague Alexander Abdo’s argument before the Second Circuit Court…

Lessons From the Celebrity iCloud Photo Breach

Lessons From the Celebrity iCloud Photo Breach

By Chris Soghoian, Principal Technologist and Senior Policy Analyst, ACLU Speech, Privacy, and Technology Project at 12:14pm

Based on initial media reports, it seems that intimate, private photographs from several celebrities' online accounts have been accessed without their consent and widely shared on the Internet. For now, many details about the breach (or breaches) remain…

Blurred car lights at night

Location Apps Sharing Data With Governments

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 12:00pm

(Update: correction below)

Forbes reported last week that the crowdsourced mapping location service Waze is beginning to share bulk location data with government bodies—with Rio de Janeiro since 2013, and soon with the state of Florida. The…

Blurred photo of Supreme Court building

How the Supreme Court Could Have Ruled in Riley

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 11:17am

Privacy advocates are celebrating the Supreme Court’s recognition in yesterday’s Riley v. California ruling that, as some have succinctly put it, “digital is different.” Chief Justice Roberts’s 9-0 opinion in the case is straightforward and…

stingray device

Internal Police Emails Show Efforts to Hide Use of Cell Phone Tracking

By Maria Kayanan, Associate Legal Director, ACLU of Florida at 9:01pm

As we suspected, local law enforcement officials are borrowing cell phone tracking devices known as “stingrays” from the U.S. Marshals Service—and police are deliberately concealing the use of stingrays in court documents submitted to judges…

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