President Trump has revoked the security clearances belonging to former CISA leader Chris Krebs and ex-DHS official Miles ...

CISA Chris Krebs, the former head of the US Cybersecurity and Infrastructure Security Agency (CISA) and a longtime Trump ...

US President Donald Trump issued an executive order revoking the security clearance of Krebs and cybersecurity giant ...

Trump orders a termination of any active security clearances held by Krebs and a suspension of clearances held by individuals ...

President Donald Trump signed executive orders Wednesday targeting former Department of Homeland Security officials Chris ...

The president’s latest executive memorandum calls for, among other things, a criminal probe of a former administration ...

President Donald Trump on Wednesday directed federal agencies to revoke the security clearances and review the activities of ...

The IT security company SentinelOne has hired the former head of CISA. Trump has now withdrawn the company's security ...

A new Trump memo orders an investigation into former CISA Director Chris Krebs—and strips his company of security clearances.

President Trump has taken aim at law firms that he believes have wronged him. Here's how they've responded.

See a breakdown of some of the people and entities — including law firms, universities and more — that President Trump has retaliated against in the first few months of his new term.

Since returning to office, President Trump’s campaign to exact revenge against his foes has been far more expansive than ...