The mistake amounts to an unprecedented breach of security by some of President Donald Trump’s most senior national security ...

The Senate Intelligence Committee Tuesday morning meet for its “Worldwide Threats” hearing, an annual intelligence community oversight hearing with testimony from the heads of the intel agencies, and ...

Top national security officials for President Donald Trump, including his defense secretary, texted war plans for upcoming ...

Top national security officials for President Trump, including his defense secretary, texted war plans for upcoming military ...

Trump and his allies repeatedly went after Hillary Clinton for not using proper government channels to send messages ...

While mostly symbolic, the move to revoke security clearances for over a dozen former officials has been seen as a warning to ...

Trump revokes security clearances of Clinton, Harris and Biden 'Outnumbered' discusses President Donald Trump revoking ...

The National Security Council said it was looking into how a journalist’s number was added to the chain in the Signal group ...

Jeffrey Goldberg brought the stunning breach to light Monday in an article headlined “The Trump Administration Accidentally ...

In an accidental leak, Jeffrey Goldberg, editor-in-chief of The Atlantic, was included in a chat among top security officials ...

Attorney Norm Eisen, who served as White House ethics czar under former President Barack Obama and is at the center of ...