Data Mining

Raytheon’s “Riot” Social-Network Data Mining Software

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 2:08pm

A video touting software created by Raytheon to mine data from social networks has been attracting an increasing amount of attention in the past few days, since it was uncovered by Ryan Gallagher at the Guardian.

TSA Once Again Considering Using Commercial Data To Profile Passengers

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and 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 are “trusted” enough to participate in the trusted traveler program. This would be a major step toward turning the agency’s Pre-Check whitelist into the insidious kind of passenger profiling system that was proposed under the Bush Administration in the wake of 9/11, and a confirmation of our longstanding warnings that the logic of the risk-assessment approach to security will drive the government toward the use of more and more data on individuals. It would be the most significant of the new initiatives the TSA is looking at this year.

Open Source Intelligence and Crime Prevention

By Gabe Rottman, Legislative Counsel, ACLU Washington Legislative Office at 5:00pm

Buried on page A25 of Thursday’s New York Times is a tiny story on what’s likely to become a big problem after the recent horrific mass shooting. According to the report, top intelligence officials in the New York City Police Department met on Thursday to explore ways to identify “deranged” shooters before any attack. One of these tactics would involve “creating an algorithm” to identify keywords in online public sources indicative of an impending incident. In other words, they seek to build an algorithm to constantly monitor Facebook and Twitter for terms like “shoot” or “kill.”

Vast New Spying Program Was Started in Secret on a Bogus Pretext

By Chris Calabrese, Legislative Counsel, ACLU Washington Legislative Office at 11:25am

The Wall Street Journal today published (alternate link) an in-depth review of a new, relatively unknown program run by the National Counterterrorism Center (NCTC). Although we have been warning about the dangers of the program for months, and I testified before Congress about the issue in July, the Journal’s story conveys how controversial the program was even inside the government. It also describes the broad scope of new authority the government is granting itself.

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.”  Shortly thereafter, the committee issued a statement denouncing the report and lauding fusion centers as playing a “significant role in many recent terrorism cases.”

What to Make of the TrapWire Story

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 4:34pm

Some of the Wikileaks-fueled swirl of stories about the TrapWire program appear to have been overhyped, as my colleague Kade Crockford of the ACLU of Massachusetts noted in her excellent roundup of the story yesterday. Others writing about the program have followed suit.

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

By Alexander 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, and we filed three Freedom of Information Act (“FOIA”) requests to learn more about how the guidelines will affect the privacy of millions of Americans.

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 »

What if a government spy agency had power to copy and data mine information about ordinary Americans from any government database? This could include records from law enforcement investigations, health information, employment history, travel and student records. Literally anything the government collects would be fair game, and the original agency in charge of protecting the privacy of those records would have little say over whether this happened, or what the spy agency did with the information afterward. What if that spy agency could add commercial information, anything it – or any other federal agency – could buy from the huge data aggregators that are monitoring our every move?

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 selection and grades, past educational experience and standardized test scores, and other personal information. Austin Peay University analyzes a student’s data and suggests classes in which the student is likely to “succeed.” Arizona State University uses its data to identify students who are “off track” based on course selection and course results. ASU is also experimenting with using information on student swipes of ID cards around campus—at the gym, at the dining hall, at the dorm, at the library, etc.—to understand social ties. (Last week, my colleague Catherine Crump also wrote about universities experimenting with monitoring students’ internet usage to assess mental health.)

Friday Links Roundup

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 3:30pm

The New York Times and Propublica jointly published an editorial last week entitled, “That’s Not My Phone, It’s My Tracker.” The authors review the sorry state of cell phone location privacy, raise and dismiss privacy-protecting options such as regularly removing the battery, or living without a phone, and conclude that what we should fight back linguistically at least, by calling these devices “trackers” rather than phones.

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