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

National Security Adviser Mike Waltz used his personal Gmail for government communications, sparking security concerns.

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

Trump’s national security adviser is trying to manage his way out of a crisis. But new revelations about his team’s ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events ...

Former National Security Advisor Susan Rice discusses Signal-gate, a scandal involving White House officials using the app to discuss an attack on the Houthis.

Use of Signal lacks accountability In response to the open forum letter from Mr. Massaro regarding Signal chat accountability, I whole-heartedly agree. Transmitting sensitive information in this ...

According to three officials who spoke to the Washington Post, members of President Trump's National Security Council, ...

Last week's disclosure that the Trump administration officials responsible for keeping us safe from our enemies resemble ...

Top staffers across the government have reached out to Whiterock Technologies about its electronic communications ...

Senior members of the Trump administration’s National Security Council — including its top national security advisor, Michael ...

Report on use of Gmail for government communications comes after national security adviser accidentally added journalist to Signal chat on Yemen attack plans ...