An anonymous reader writes: What do spies use to chat online? A terribly ugly Windows programme. At least, that's what the Five Eyes intelligence alliance (made up of the US, UK, Australia, New Zealand and Canada) was using back in 2003, according to a newly released Snowden document. "The Five-Eyes SIGINT [signals intelligence] Directors will soon be using a new tool to enhance their collaboration on subjects ranging from current intelligence objectives to future collection planning," reads an issue of SID Today, the NSA's internal newsletter, dating from September 2003. InfoWorkSpace (IWS), as the tool is called, allowed text chat, audio conferencing, shared screen views, and virtual whiteboards, the newsletter explains. It adds that, at the time, some 4,000 NSA and Five Eyes employees were already using IWS to work on a number of topics, such as international terrorism, real-time collection coordination, and Operation Enduring Freedom, the term given to operations in Afghanistan from 2001 to 2014. The newsletter announcement refers to SIGINT Directors gaining access to the tool. Another Snowden document published by The Intercept notes that senior officials held their first virtual meeting with IWS around December 2003, but that "GCHQ was unable to attend due to a computer failure."