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

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

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 ...

Lawmakers and ex-cybersecurity officials are starting to rally around Chris Krebs after President Trump revoked his security ...

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

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 Trump has now withdrawn the company's security ...

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

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

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.

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

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