Melissa Casias reportedly told a co-worker she was making payments on her tax debt in hopes of having her security clearance ...

President Donald Trump has acted on a threat to revoke the security clearance of former CIA Director John Brennan, citing a constitutional responsibility to protect classified information. Brennan, ...

One U.S. defense contractor set up a way to remotely access an office computer. Another forwarded 37 sensitive but unclassified work emails to a personal account. A third sent three emails with ...

The Trump administration fought to salvage portions of executive orders targeting four Big Law firms before a federal appeals court on Thursday. The government centered its arguments around the ...

WASHINGTON – President Donald Trump has threatened to revoke security clearances for several former top intelligence and law enforcement officials who made "baseless accusations of improper contact ...