NYT: AT&T Helped U.S. Spy on Internet on a Vast Scale

Citing leaked documents, The New York Times reported that AT&T has passed billions of emails flowing across its domestic network to the NSA and that it was instrumental in helping the NSA to wiretap the United Nations in New York.

The article describes a "highly collaborative" relationship between 2003 and 2013. The leaked documents are attributed to Edward Snowden.

http://www.nytimes.com/2015/08/16/us/politics/att-helped-nsa-spy-on-an-array-of-internet-traffic.html