The guidance issued by the FBI and the Cybersecurity and Infrastructure Security Agency is intended to help root out the ...

WASHINGTON—Republican senators said that they want closer scrutiny of President-elect Donald Trump’s pick for defense ...

Federal authorities on Tuesday urged telecommunication companies to boost network security following a sprawling Chinese ...

The new agreement will help Trump officials on agency landing teams access classified information needed to prepare to take ...

Donald Trump’s choice of Pete Hegseth to run the Defense Department is in jeopardy amid questions from some key GOP senators ...