Until recent news involving the Signal app, it was a relatively unknown messaging app compared with WhatsApp to many ...

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

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

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

Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning ...

National security adviser Mike Waltz conducted government business on personal Gmail accounts, The Washington Post reported ...

WASHINGTON (Reuters) - U.S. National Security Advisor Mike Waltz received emails via his personal email account but has never ...

The White House is clapping back against media reports alleging intelligence officials have been using the end-to-end encrypted messaging app Signal to send classified information, describing the ...

The Trump White House directed Department of Government Efficiency employees to disable Signal's auto-delete feature to ...

The "switch" would be which app you use for sending sensitive information, such as financial discussions, sharing personal documents, or sensitive business topics. Signal and WhatsApp may look ...

saying Signal is an approved, encrypted messaging app and any claim that NSC officials were sending classified information over these channels was false. "It can be used for unclassified messaging ...