President Trump issued 46 executive orders on his first day in office targeting national security issues, including the ...

Misuse of an automated information system is sometimes illegal, often unethical, and always reflects poor judgment or lack of care in following security rules and regulations. Misuse may ...

President Donald Trump signed an executive order Monday revoking the security clearance of 51 former intelligence officials ...

the 22-year-old still held a top-secret security clearance that allowed him to transfer the classified material from ...

An curved arrow pointing right. Retired Army Ranger Jack Murphy reveals what the vetting process is like for a top secret security clearance status. Produced by Eames Yates Follow BI Video ...

A former CIA official pleaded guilty Friday to leaking top secret US intelligence documents about Israeli military plans for a retaliatory strike on Iran.