US Senator calls for the public release of AT&T ‘Hemisphere’ surveillance records

US Senator Ron Wyden wants the public to know about the details surrounding the long-running Hemisphere phone surveillance program. Wyden has written US Attorney General Merrick Garland a letter (PDF), asking him to release additional information about the project that apparently gives law enforcement agencies access to trillions of domestic phone records. In addition, he said that federal, state, local and Tribal law enforcement agencies have the ability to request "often-warrantless searches" from the project's phone records that AT&T has been collecting since 1987.

The Hemisphere project first came to light in 2013 when The New York Times reported that the White House Office of National Drug Control Policy (ONDCP) was paying AT&T to mine and keep records of its customers' phone calls. Four billion new records are getting added to its database every day, and a federal or state law enforcement agency can request ...