An international mobile subscriber identity (IMSI) is a unique number, usually fifteen digits, associated with Global System for Mobile Communications (GSM) and Universal Mobile Telecommunications System (UMTS) network mobile phone users. An IMSI catcher is a device, used by the NSA drone program, the police, criminals, Chinese spammers and spies all around Washington DC and the world to spoof the identity of a GSM cell tower and intercept cellular voice and data communication. They come in all sizes and flavors, from tiny or body-worn professional surveillance devices, to easy to order off the shelf solutions, to Chinese DIY (links in Chinese) and have spawned efforts to retaliate with an IMSI-catcher-catcher. IMSI-catcher technology has become increasingly widespread, with far-reaching constitutional and technical implications.
NSA Tried To Delete Court Transcript In Lawsuit Over Deleting Evidence On three separate occasions in the Jewel V. NSA case, the NSA sought to delete evidence. Then it sought to redact the transcript.
While Jacob Appelbaum grabbed headlines with his NSA revelations at this year's Chaos Communication Congress, other presentations provided equally fascinating insight into how the world works. Learn how data mining is bringing perpetrators of genocide to justice (alt), how an artist uses different concepts of secrecy landscapes (alt) to keep tabs on clandestine activities, and how India's surveillance state continues to grow (alt). previously [more inside]
The ACLU reports that the IRS claims in an internal document that it has the authority to access citizens' online communications without a warrant. The IRS claimed in a 2009 document that "the Fourth Amendment does not protect communications held in electronic storage, such as email messages stored on a server, because internet users do not have a reasonable expectation of privacy in such communications." It still retains that position even after the 2010 case of US v Warshak which determined that citizens have a reasonable expectation of privacy in such communications. [more inside]
The Justice Department, after a legal battle with the ACLU to avoid having to admit it, recently released documents showing that the federal government’s use of warrantless “pen register” and “tap and trace” surveillance has multiplied over the past decade. But the Justice Department is small potatoes. Every day, the NSA intercepts and stores 1.7 billion emails, phone calls, texts, and other electronic communications. [more inside]
"Now we have three former NSA officials confirming the basic facts. Neither the Constitution nor federal law allow the government to collect massive amounts of communications and data of innocent Americans and fish around in it in case it might find something interesting. This kind of power is too easily abused. We're extremely pleased that more whistleblowers have come forward to help end this massive spying program." - the EFF announces that three former employees of the NSA have come forward to testify in their lawsuit against the NSA over the domestic spying program.
You had to live -- did live, from the habit that became instinct and the assumption that every sound you made was overheard.
For Your Eyes Only? Allegations that the government is reading your e-mails, with the help of AT&T. The latest episode of NOW did a good piece on the NSA's domestic surveillance program (previously discussed here.) It can be viewed on their website. Meanwhile, Canadian human rights attorney Maureen Webb has written a new book on the scope of government surveillance, and found that the use of sophisticated methods to search for terrorists is not identifying the right suspects.
Wired News has obtained a copy of a file detailing AT&T's involvement with the NSA that was sealed in the EFF's class-action lawsuit against AT&T. At 2AM EST this morning they have published that file on their site for anyone to download (this is the fixed link, the one on Wired is currently broken).[via]
Bush administration signals intent to invoke the obscure state secrets privilege in order to stop the EFF lawsuit against AT&T, (previously discussed here) for providing the NSA direct access all 312 terabytes of its customers' telephone and internet traffic since 2001, (including those Good Vibrations charges you racked up). In a nutshell, according to legal experts, invoking the privilege kills the judicial process dead: the courthouse doors are closed, and there's nothing but grownup stuff to see here; move along, kids.
EFF Accuses AT&T of diverting internet traffic to NSA. "More than just threatening individuals' privacy, AT&T's apparent choice to give the government secret, direct access to millions of ordinary Americans' Internet communications is a threat to the Constitution itself. We are asking the Court to put a stop to it now." More details from the EFF.