Signal's file size limits change depending on what device you're using, and what you're trying to share.

To lock Signal, open its in-app settings and select "Screen Lock." It'll use the same security method and passcode that your ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It’s not clear whether the team at Signal believes the maxim that ...

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When WhatsApp changed its terms in 2021, I was one of the many users who looked for alternative messaging apps for Android. While I had heard about Signal before, the controversial move by WhatsApp ...

'Signalgate' continues to rumble on, with even more of the Signal messages that were shared between Trump officials – and, inadvertently, The Atlantic – revealed today. But how exactly did this group ...

The Signal encrypted messaging application is seen on a mobile device in this illustration photo taken in Warsaw, Poland on 26 March, 2025. (Photo by Jaap Arriens/NurPhoto) I don’t know very much ...

According to reports in the New York Times and the Wall Street Journal, Trump and his allies heavily favor the Signal app. In fact, Elon Musk’s Department of Government Efficiency coordinates its ...

Everyone loves a good controversy. After all, there’s no such thing as bad publicity, right? Now it looks like Signal is reaping the benefits from it. The encrypted messaging app Signal just got a lot ...