on August 15, 2013 that the corporation takes the privacy and security concerns of Gmail users "very seriously." [ 79 ] In February 2010, Google was reported to be working on an agreement with the National Security Agency (NSA) to investigate recent attacks against its network. And, while the deal did not give NSA access to Google's data on users' searches or e-mail communications and accounts and Google was not sharing proprietary data with the agency, privacy and civil rights advocates were concerned. [ 80 ] [ 81 ] In October 2004, Google acquired Keyhole , a 3D mapping company. In February 2004, before its acquisition by Google, Keyhole received an investment from In-Q-Tel , the CIA 's investment arm. [ 82 ] And in July 2010 it was reported that the investment arms of both the CIA (In-Q-Tel) and Google ( Google Ventures ) were investing in Recorded Future , a company specializing in predictive analytics —monitoring the web in real time and using that information to predict the future. And, while private corporations have been using similar systems since the 1990s, the involvement of Google and the CIA with their large data stores raised privacy concerns. [ 83 ] [ 84 ] Leaked NSA documents obtained by The Guardian [ 86 ] and The Washington Post [ 87 ] in June 2013 included Google in the list of companies that cooperate with the NSA's PRISM surveillance program , which authorizes the government to secretly access data of non-US