Data Mining

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.)

Privacy, Computers, and Consequences (Computers vs. Humans Part 2)

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 1:09pm

In a post yesterday I discussed the belief that as long as our behavior and communications are only scrutinized by a computer, our privacy has not been invaded. Many people have that sense because computers are so much dumber than human beings.

Muslim Profiling and Behavioral Profiling

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 2:24pm

Yesterday I posted about the debate over profiling Muslims at the airport, and how Bruce Schneier persuasively argued that the concept, which seems so intuitively sensible to so many Americans, is a terrible idea even just from a security point of view. He also commented on the other, less tangible costs that such a scheme would impose, such as the alienation of Muslims from American life, and the corruption of our values.

The Potential Chilling Effects of Big Data

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 11:46am

Last week I posted about “Big Data” and how it is being used to discover new facts about people, to sift and sort them based on subtle patterns, to flag them as “risks” in this field or that, to predict their behavior, and to manipulate them for maximum profit.

Of course, humans are not sheep, and we don’t sit still when things like this happen to us. We perceive what is happening, and we change our behavior in response. We react. The effects of Big Data on privacy and society will be a game of three-dimensional chess, not checkers.

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.”

Weird Computer-Generated Quiz Produces Customer Service Fail

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and Technology Project at 4:20pm

I lost my credit card yesterday and had a very telling experience on the phone with American Express trying to get it replaced. After I gave them various pieces of information, the customer service agent said they would ship me a new card to the billing address on file. Just when I thought I was done, she then read something to the effect of, “For security purposes, I am going to ask you a question. The information this question is based on is not connected to your account, but was obtained from third-party information services.”

Monitoring Internet Usage Patterns Has Privacy Implications Too

By Catherine Crump, Staff Attorney, ACLU Speech, Privacy and Technology Project at 4:34pm

The New York Times Sunday Review included a striking op ed suggesting that universities could one day deploy software to analyze students’ internet usage for the purpose of assessing their mental health. The writers, Sriram Chellappan and Raghavendra Kotikalapudi, support their argument by explaining that they conducted a study on university students that demonstrated a correlation between depression and certain patterns of internet usage (for example, “very high e-mail usage”). The study involved screening 216 students at Missouri University of Science and Technology for depression and then having “the university’s information technology department provide us with campus Internet usage data for our participants . . . . This didn’t mean snooping on what the students were looking at or whom they were e-mailing; it merely meant monitoring how they were using the Internet” (so, for example, if they were surfing the web, checking email, using p2p programs, etc.).

Data Mining License Plate Records

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

On Friday I posted about an ongoing effort by the DEA to put automatic license plate reading (ALPR) devices on public interstates, where they will sweep up records of Americans’ travel and store it for two years. The agency is now pushing to deploy them in Utah and has already done so in states along the southern U.S. border.

Legal Responsibility As Computers Get More Unpredictable

By Jay Stanley, Senior Policy Analyst, ACLU Speech, Privacy and 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.

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