Countries around the world are tightening their cyberdefenses as global tensions rise. Experts say cybersecurity is taking on ...

Director of National Intelligence Tulsi Gabbard and CIA director John Ratcliffe testified in a Senate Intelligence hearing that was pre-scheduled to deal with global threats.

Director of National Intelligence Tulsi Gabbard says she has formed a task force to consider big changes to America's spy ...

National Intelligence Director Tulsi Gabbard and CIA Director John Ratcliffe both downplayed the mishap at a Senate ...

A watchdog group has said the exchanges on the Signal app were federal records, and sued in an effort to preserve them.

Washington — Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe defended their participation in a group chat on the encrypted messaging app Signal that included ...

The CIA Director and the Director of National Intelligence testified that they did not share classified information in a messaging group chat that discussed the U.S. bombing campaign in Yemen.

China “is intent on dominating the world economically, militarily, and technologically, and it is aggressively trying to ...

The Trump administration's use of a popular app to discuss sensitive military plans — with a journalist on the text chain — is raising questions about security and the importance of safeguarding the ...

CIA Director John Ratcliffe defended his use of the encrypted communications app "Signal" to discuss planning for air strikes on Yemen that appear to have been accidentally shared with "The Atlantic" ...

CIA Director John Ratcliffe blasted a California Democrat ... where Ratcliffe appeared alongside Director of National Intelligence Tulsi Gabbard and other top Trump administration officials.