Sen. Ron Wyden said in a letter that one U.S. phone carrier turned over Senate data to law enforcement without notifying the ...

Sen. Ron Wyden (D-Ore.) said Wednesday that three major phone carriers failed to establish systems to notify offices about ...

Senator Ron Wyden scribed a letter accusing major phone carriers including AT&T, Verizon and T-Mobile of "failing" to address surveillance issues.

AT&T, Verizon, T-Mobile failed to alert lawmakers about surveillance, senator says AT&T, Verizon, and T-Mobile US failed to ...

In a letter to fellow senators, the Oregon Democrat alleged that carriers had failed to properly warn lawmakers about surveillance requests.

Senator Ron Wyden also informed colleagues of his staff's findings that "senators have been kept in the dark about executive branch surveillance of Senate phones," in apparent violation of companies' ...

Millions of Verizon customers may have been at risk of having their call histories exposed through a security flaw in the ... verify that a phone number in a request matched the user authenticated ...