A photograph of Trump administration official Mike Waltz’s phone shows him using an unofficial version of Signal designed to archive messages during a cabinet meeting.

Mike Waltz, who was until Thursday U.S. National Security Advisor, has inadvertently revealed he is using an obscure and unofficial version of Signal that is designed to archive messages, raising questions about what classification of information officials are discussing on the app and how that data is being secured, 404 Media has found.

On Thursday Reuters published a photograph of Waltz checking his mobile phone during a cabinet meeting held by Donald Trump.

The screen appears to show messages from various top level government officials, including JD Vance, Tulsi Gabbard, and Marco Rubio.

  • sun_is_ra@sh.itjust.works
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    2 months ago

    The “TM SGNL PIN” message is displayed on an unofficial — and less secure — version of Signal created by a company called TeleMessage, which makes clones of popular messaging apps, but enables the ability to archive messages

    https://www.businessinsider.com/mike-waltz-photographed-using-signal-messaging-app-during-cabinet-meeting-2025-5?op=1

    TeleMessage is an Israeli software company based in Petah Tikva, Israel. Founded in 1999 by Guy Levit and Gil Shapira, it provides secure enterprise messaging, mobile communications archiving and high-volume text messaging services.[1]

    https://en.wikipedia.org/wiki/TeleMessage

    Let that sink in

    • LePoisson@lemmy.world
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      2 months ago

      Hello foreign intelligence agencies, would you like an easy way to intercept and read classified communications? Maybe just buy it off Mossad? JFC what is this clown show. Why are our intelligence officials even using off the shelf, or even modified, software solutions for communications? Shouldn’t we have some secure messaging app and protocols developed here?

      Am I missing something here or is it really this dumb?