The messaging app that President Donald Trump’s national security advisor used during a recent Cabinet meeting suspended its ...

In a continuation of Signalgate, Hegsgeth came under scrutiny again last month, when the Washington Post reported that he not ...

An Israeli app used by then-U.S. National Security Adviser Mike Waltz to archive chats on Signal was easily hacked and his ...

TeleMessage, the app that President Donald Trump’s former national security adviser, Mike Waltz, appeared to use to archive ...

In his recent case for why Donald Trump recaptures a cool factor not seen since (yes) Bill Clinton, a comedian inadvertently ...

TeleMessage is investigating a potential security incident after a hacker claimed to steal sensitive data from the app, which ...

The communications app used by U.S. President Donald Trump's former national security adviser, Mike Waltz, says it is ...

When the world discovered that Trump administration officials were discussing highly classified information over Signal, it ...

Sen. Tammy Duckworth (D-Ill.) said former national security adviser Mike Waltz will face a “brutal, brutal” confirmation ...

A messaging service used by National Security Advisor Mike Waltz has temporarily shut down while the company investigates an ...

A clone of the messaging app Signal, which was used by since-ousted national security advisor Mike Waltz, has been hacked.