NOTE: This particular document is maintained by The Swiss Bay as an information source regarding sidtoday updates, which can be found on https://theintercept.com/snowden-sidtoday.

SIDtoday is the internal newsletter for the NSA’s most important division, the Signals Intelligence Directorate. After editorial review, The Intercept is releasing nine years’ worth of newsletters in batches, starting with 2003. The agency’s spies explain a surprising amount about what they were doing, how they were doing it, and why.

Last Update — May. 29 2019, 18:00 p.m.
After the publication of more than 2,000 NSA documents spanning four years, The Intercept is concluding the SIDtoday project with the eighth release. Drawing on 287 SIDtoday articles from late 2006, the batch reveals how a revolutionary U.S. intelligence mapping system made European allies complicit in targeted killings in Afghanistan and was later deployed on the U.S.-Mexico border. It also discloses that U.S. officials drew up a new intelligence-sharing "framework" in response to pressure from Israeli spy bosses who wanted help with assassinations; that Norwegian intelligence knew about the sinking of the Russian Kursk submarine much sooner than officials have previously said; and that a power outage took down the NSA's nerve center on a hot summer day in 2006.

Last Update — Aug. 15 2018, 20:00 p.m.
The Intercept's largest-ever SIDtoday release, with 328 documents, is published alongside stories about an NSA "worker bee" who was fed up with how corporate the agency had become and rallied other frustrated spies to his cause; about the NSA's environmentally-driven spying; and about some of the virtual private networks the agency cracked into, and why. Other highlights from this release, which covers the first half of 2006, touch on Iranian influence in Iraq, the attitudes of NSA staff toward the countries where they are stationed, and much more.

Last Update — Mar 1 2018

The Norwegian Broadcasting Corporation, NRK, partnered with The Intercept to help showcase a revelation from our sixth release of SIDtoday documents: the NSA and Norwegian intelligence secretly collaborated on a spy base near Oslo that harvests phone calls and emails from Norwegian citizens. The 297 documents in the release, from the last half of 2005, also give details on a shadowy, global intelligence-sharing alliance led by the NSA, heightened surveillance in the wake of the 2005 London bombings, how the NSA helped find personal porn stashes to use against detainees in Iraq -- and a diverse array of other highlights.

Last Update — Sep 13 2017

Sloppy behavior by U.S. spies, NSA cooperation with Ethiopia, and a secret NSA joint facility in the U.K. are among the stories detailed in articles from the agency's internal news site SIDtoday and released today by The Intercept. The 294 documents, dating to the first half of 2005, also discuss successful efforts to crack the encryption of movies and music shared online, aggressive mass surveillance efforts in Iraq, details of reforms within British intelligence, and a wide variety of other highlights.

Last Update — Apr 24 2017

The latest release from SIDtoday covers the second half of 2004, highlighting the NSA’s struggles with searching Arabic-language PDFs, cooperation with other U.S. government agencies, and its work in Pakistan. The Intercept with this latest release is also publishing a detailed history of the NSA’s secret relationship with Japan, and two articles that highlight the agency’s domestic work, including the use of a blimp to spy in the United States, and its work at political conventions.

Last Update — Dec 7 2016

This release includes 262 articles from SIDtoday covering the first half of 2004. A recurring theme is information overload, with the NSA disclosing collection of a staggering 85 billion call metadata records, struggling to translate communication in other languages, and failing to effectively monitor all the computer networks it had hacked worldwide. An agency staffer also wrote a damning historical account of how the Reagan White House “cavalierly” leaked what appeared to be raw, classified intelligence related to Nicaragua. The historical account is the focus of a related Intercept article published with this batch of documents; NSA support of federal law enforcement, the OPSEC slip-ups of agency employees, and a wide range of other topics are covered in an accompanying roundup article.

Last Update — Aug 10 2016

The posts from our second SIDtoday release were issued in the last half of 2003 and cover topics like internet monitoring, medical intelligence, the NSA’s struggle to monitor al Qaeda radios, and more about the agency’s role in the Iraq War. The Intercept is publishing a total of 263 SIDtoday articles in this batch, along with two articles of our own. The first describes how the U.S. collects medical intelligence, including through the monitoring of nonprofit organizations, while the second outlines a variety of other highlights from this release.

Update — May 16 2016

The Intercept’s first SIDtoday release comprises 166 articles, including all articles published between March 31, 2003, when SIDtoday began, and June 30, 2003, plus installments of all article series begun during this period through the end of the year. Major topics include the National Security Agency’s role in interrogations, the Iraq War, the war on terror, new leadership in the Signals Intelligence Directorate, and new, popular uses of the internet and of mobile computing devices.

Along with this batch, we are publishing the stories featured below, which explain how and why we’re releasing these documents, provide an overview of SIDtoday as a publication, report on one especially newsworthy set of revelations, and round up other interesting tidbits from the files.