Sen. Ron Wyden says the big three didn't notify lawmakers as required – even on possible White House orders.

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

AT&T said on Friday that hackers stole a cache ... a potential minefield of potential privacy and national security issues, for intelligence agents, police officers, stalking victims, journalists ...

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

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

"I have serious concerns about the legality of this ... web of monitoring that seems to be the worst offender here. AT&T's surveillance system is said to follow a two-tiered approach, which ...

Senator Ron Wyden says he has 'serious concerns about the legality' of a US surveillance program that's been used to search domestic phone records, often without a warrant.