The team of US National Security Advisor Mike Waltz used at least 20 groups in the Signal messenger to discuss sensitive ...

In fact, classified communications within the government are having a golden age of innovation and convenience, thanks in ...

Jack Cushman gives readers a primer on Signal's privacy capabilities in light of the Atlantic's editor in chief being added to a group chat used by American leaders to plan military actions in Yemen.

Americans got a fly-on-the-wall view of a group working together to execute the president’s policy.

Reports of 20 Signal chats and Waltz’s Gmail mark at least four major security liabilities uncovered since Signalgate.

President Donald Trump ‘s national security adviser who appeared to inadvertently add a journalist to a group chat discussing ...

We’ve spent more time debating the security breach than we have scrutinizing whether an extensive U.S. strike campaign in ...

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s national security team relies on Signal.

While you may think your text messages are secure and private, settings on your phone may make you vulnerable to an attack.

Representative Jimmy Gomez (D-CA) joins José Díaz-Balart on MSNBC to talk about cybersecurity concerns following the Signal ...

The White House denies that classified information was shared when The Atlantic editor Jeffrey Goldberg was added to a group ...

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 ...