The claims spread after members of President Donald Trump's White House accidentally added The Atlantic's editor-in-chief to ...

T he Trump administration is facing heavy blowback for using Signal, a messaging app, to discuss sensitive military plans. On ...

A dozen current and former officials confirmed that the encrypted messaging app is used across various agencies — despite ...

A Biden-era Cybersecurity and Infrastructure Security Agency (CISA) best guidance document shows highly-targeted government ...

The claim spread after The Atlantic reported that Trump officials accidentally added the publication's editor-in-chief to a ...

President Trump told reporters on Tuesday that he had asked national security adviser Mike Waltz, who Goldberg said added him ...

Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...

Government officials have used Signal for organizational correspondence, such as scheduling sensitive meetings, but in the ...

A messaging app called Signal based in San Francisco was used by the Trump administration to discuss war plans.

Democrats grilled the Trump administration officials over their involvement in the secret ... was by the CIA records ...

Lawyers for Kevin Menon suggest Las Vegas police officials have been using Signal, the messaging app national security ...

A magazine journalist’s account of being added to a group chat of US national security officials coordinating plans for ...