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

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

Officials in the former president’s administration, though, said they never used the app for classified information — and ...

CIA Director John Ratcliffe maintained in a heated exchange before a Senate panel that his participation in a Signal group ...

The 2021 ruiling against Severino laid the basis for the court's decision Trump can fire holdover Biden appointees at ...

A viral claim suggests former President Joe Biden's administration used Signal for official communication. A circulating CISA ...

CIA Director John Ratcliffe is blaming President Joe Biden's administration for a conversation on an encrypted app that may ...

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

As the Trump administration grapples with the fallout from Signalgate, a new and bizarre bit of whataboutism has emerged as a ...

Adding a journalist to a national security chat that included discussions about a military attack was a mistake. But let's ...

The guidance “strongly urges” senior national security officials to use the app for communication, but does not specify rules ...