Data Mining

The Biggest New Spying Program You’ve Probably Never Heard Of

The Biggest New Spying Program You’ve Probably Never Heard Of

By Chris Calabrese, Legislative Counsel, ACLU Washington Legislative Office at 2:18pm
Update: Since this piece was posted, the ACLU has filed FOIA requests seeking more information on data-mining by the NCTC. Read more »
Not Just the NSA: Data Brokers Amass Detailed Profiles on Everyone Online

Not Just the NSA: Data Brokers Amass Detailed Profiles on Everyone Online

By Sandra Fulton, ACLU Washington Legislative Office at 2:11pm

This month, a strongly worded Washington Post op-ed by Federal Trade Commissioner Julie Brill calling for transparency in the business practices of the online data broker industry provoked a heated response. While the ACLU and other privacy advocates…

The PATRIOT Act’s Section 215 Must be Reformed

The PATRIOT Act’s Section 215 Must be Reformed

By Laura W. Murphy, Director, ACLU Washington Legislative Office at 3:16pm

The following remarks were given by Laura Murphy, director of the ACLU's Washington Legislative Office, at Sen. Rand Paul's press conference yesterday announcing his intention to sue the government to stop NSA surveillance of Americans' communications.…

TSA Once Again Considering Using Commercial Data To Profile Passengers

TSA Once Again Considering Using Commercial Data To Profile Passengers

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 11:09am

The TSA has issued a “Market Research Announcement” in which the agency expresses a desire to expand its Pre-Check whitelist program by allowing private companies to carry out risk analysis of Americans that would determine whether they…

Big Data: NSA, Facebook—and My University?

Big Data: NSA, Facebook—and My University?

By Bennett Stein, ACLU Speech, Privacy and Technology Project at 12:51pm

On Sunday, the New York Times published an extensive piece surveying the ways American universities are using their access to students’ information to tailor their college experiences. Universities collect a huge amount of data on their students—course…

Senate Homeland Security Committee Misses the Mark with Statement on DHS “Fusion Center” Program

Senate Homeland Security Committee Misses the Mark with Statement on DHS “Fusion Center” Program

By Kara Dansky, Senior Counsel, ACLU Center for Justice at 2:35pm

Last week, the Senate Homeland Security Committee’s Subcommittee on Investigations issued a report criticizing the Department of Homeland Security for its failure to ensure proper oversight over state and local “fusion centers.” …

Step One in Data-Mining America: Build a Big Database

Step One in Data-Mining America: Build a Big Database

By Alex Abdo, Staff Attorney, ACLU National Security Project at 5:14pm

A few days ago, we highlighted the drastic privacy implications of new guidelines issued to govern data-mining by the National Counterterrorism Center (“NCTC”). Yesterday, we testified to Congress about the problems with the guidelines,…

Legal Responsibility As Computers Get More Unpredictable

Legal Responsibility As Computers Get More Unpredictable

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy & Technology Project at 4:40pm

There has been some discussion lately of whether the output of computer algorithms should be considered protected free speech, as Tim Wu discussed in an op-ed and my colleague Gabe Rottman addressed in a blog post in response.

As Gabe mentioned,…

For “Civic Hacking Day,” We’re Opening Our Torture Database to Developers

For “Civic Hacking Day,” We’re Opening Our Torture Database to Developers

By Alex Abdo, Staff Attorney, ACLU National Security Project at 10:59am

This Saturday and Sunday, June 1 and 2, mark the first annual National Day of Civic Hacking. The ACLU is participating by enabling developers to access our Torture Database and in turn make this information even more accessible to the public. Starting…

Ninth Circuit Presses Government Lawyer on Watch Lists: “What Would You Do?”

Ninth Circuit Presses Government Lawyer on Watch Lists: “What Would You Do?”

By Ben Wizner, Director, ACLU Speech, Privacy & Technology Project at 1:53pm

A few weeks ago, Jay Stanley posted here about some of the dangers of “Big Data,” a sanitized term for data mining. When it’s employed by government security agencies in the search for terrorists, Jay wrote, there’s a substantial…

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