You can't change your phone number in the Signal app directly, but you can deregister your old number and then update the app ...

You can mark any message as unread on Signal in the Android and iPhone versions of the secure-messaging app.

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We are committed to protecting the confidentiality and safety of our sources. Signal is a free, end-to-end encrypted ...

Serious national security concerns have been brought to the forefront this week — and they’re linked to a secure messaging app called Signal. White House staffers have come under fire after allegedly ...

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 ...

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 ...

Signal President Meredith Whittaker responded to Musk’s post on X, noting, “Signal is trusted by the security and hacker ...