Encrypted workplace communications services have seen a spike in user interest in the weeks since the now-infamous "Signalgate" started, executives at these companies tell Axios. Why it matters: No ...

Add Yahoo as a preferred source to see more of our stories on Google. Signal is one of the most secure encrypted chat apps, but it isn’t infallible. BlackCloak founder and CEO Chris Pierson joins Katy ...

A US class-action suit against Meta has renewed scrutiny of WhatsApp's privacy record, with Telegram and Elon Musk's X Chat ...

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A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive information is ...

The chat app, which is run by a nonprofit foundation, has been downloaded 220 million times. Here's what to know about Signal, including who owns it and whether it's safe to use. Until Monday, many ...