Q: What’s the difference between Signal and WhatsApp, and should I switch? A: Until recent news involving the Signal app, it was a relatively unknown messaging app compared to WhatsApp to many ...

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Signal has been the most high-profile app in the news lately because of the controversy surrounding its use by Defense Secretary Pete Hegseth. Signal is a secure messaging platform known for ...

Privacy-focused messaging app Signal announced on Monday that it's introducing a feature that allows users to back up their ...

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. The messaging app ...

After ‘Signalgate,’ the encrypted-communication app is rocketing up the app charts, even as the Trump administration attempts to shift blame. Is that a good thing for Signal? There are some potential ...

Signal founder Moxie Marlinspike joked that “Signalgate” is one of the many reasons to use the app. Steve Jennings/Getty Images for TechCrunch Last week’s revelations about a group chat among top ...

Whittaker speaks fluently about the privacy failings of WhatsApp and Telegram. WhatsApp, which uses Signal’s technology, ...