Experts say it's important to act swiftly to identify whether secret sources were compromised. Because human sources report on foreign adversaries, experts say their lives could be at risk. Experts ...

The special counsel has questioned witnesses about the recording, sources say. Federal investigators have in their possession an audio recording of former President Donald Trump from July 2021, on ...

Investigators have interviewed scores of witnesses -- some more than once. The federal investigation into President Joe Biden's handling of classified documents prior to becoming president has grown ...

Newly unredacted documents mostly shed light on C.I.A. sources and methods. The Justice Department is moving to disclose new details about surveillance of Martin Luther King Jr. The National Archives ...

Personally identifiable information has been found in DataComp CommonPool, one of the largest open-source data sets used to train image generation models. Millions of images of passports, credit cards ...