On June 6, 2013, the second media disclosure, the revelation of the PRISM surveillance program (which collects the e-mail, voice, text and video chats of foreigners and an unknown number of Americans from Microsoft, Google, Facebook, Yahoo, Apple and other tech giants),[95][96][97][98] was published simultaneously by The Guardian and The Washington Post.[86][99]

https://www.theguardian.com/world/2013/jun/06/us-tech-giants-nsa-data