Investigative & Security Professionals for Legislative Action

Landing on the NSA's Watch List

10 Jul 2014 1:34 PM | Anonymous member (Administrator)

In light of ongoing revelations regarding the NSA and the action of the German government on July 10, 2014 to have the US CIA station chief in Berlin recalled, below is ProPublica's article Here's One Way to Land on the NSA's Watch List: If you downloaded the privacy software Tor in 2011, you may have been flagged to be spied on by Julia Angwin and Mike Tigas.

Last week, German journalists revealed that the National Security Agency has a program to collect information about people who use privacy-protecting services, including popular anonymizing software called Tor. But it's not clear how many users have been affected.

So we did a little sleuthing, and found that the NSA's targeting list corresponds with the list of directory servers used by Tor between December 2010 and February 2012 – including two servers at the Massachusetts Institute of Technology. Tor users connect to the directory servers when they first launch the Tor service.

The revelations were among the first evidence of specific spy targets inside the United States. And they have been followed by yet more evidence. The Intercept revealed this week that the government monitored email of five prominent Muslim-Americans, including a former Bush Administration official.

It's not clear if, or how extensively, the NSA spied on the users of Tor and other privacy services.

After the news, one of Tor's original developers, Roger Dingledine, reassured users that they most likely remained anonymous while using the service: "Tor is designed to be robust to somebody watching traffic at one point in the network – even a directory authority." It is more likely that users could have been spied on when they were not using Tor.

For its part, the NSA says it only collects information for valid foreign intelligence purposes and that it "minimizes" information it collects about U.S. residents. In other words, NSA may have discarded any information it obtained about U.S. residents who downloaded Tor.

However, according to a recent report by the Privacy and Civil Liberties Oversight Board, the NSA's minimization procedures vary by program. Under Prism, for example, the NSA shares unminimized data with the FBI and CIA.

In addition, the NSA can also later search the communications of those it has inadvertently caught in its Prism dragnet, a tactic some have called a " backdoor" search. It's not clear if similar backdoors exist for other types of data such as IP addresses.

In response to the Tor news, the NSA said it is following President Obama's January directive to not conduct surveillance for the purpose of "suppressing or burdening criticism or dissent, or for disadvantaging persons based on their ethnicity, race, gender, sexual orientation, or religion."

[Disclosure: Mike Tigas is the developer of an app that uses Tor, called the Onion Browser.]

We updated our chart of NSA revelations to include monitoring of privacy software.


 

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