WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

Joe Kent addresses key issues in confirmation hearing for National Counterterrorism Center, focusing on 'Signal' chat ...

OPINION: A once-in-a-lifetime scoop fell into Jeffrey Goldberg’s lap; he left the chat. Goldberg’s tacit approval of American ...

The NSA has used a protocol called the Vulnerabilities Equities Process since the Obama era to determine whether to exploit vulnerabilities or to publicly disclose them for the purposes of software ...

Although journalists are not licensed the way doctors and lawyers are, we take seriously the ethical questions that come up ...

The Signalgate text group raises legal issues other than just disclosure of classified information: What was the status of the bombing strike on an individual alleged Houthi terrorist in Yemen?

Okta CEO Todd McKinnon told BI the Signal military group chat mishap is likely a usability issue. McKinnon suggests that Signal could improve its features to prevent accidental contact additions.

The Yemen attack timeline that Defense Secretary Pete Hegseth posted to a Signal chat group would have been ... condition of anonymity because of the issue’s sensitivity.

Signal’s convenience and the lack of clear agency guidelines makes the commercial app a popular choice for government officials. But transmitting sensitive information is still prohibited.

The news of Trump officials using Signal for a group chat on military operations has raised many questions about just how ...

The use of an unsecured messaging app by top Trump administration officials to discuss military strikes against Houthi rebels in dangerous detail will almost certainly lead to myriad legal ...

Bondi indicated Thursday that the Justice Department would not launch a criminal investigation into administration officials’ ...