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Security Breach: Ex-Adviser Uses Unofficial Messaging App

5/2/2025

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Summary

Story summary

Former U.S. National Security Advisor Mike Waltz sparked security alarms by using an unofficial version of Signal that archives messages. A striking Reuters photo captured him in a cabinet meeting, revealing messages from notable figures like JD Vance and Tulsi Gabbard on his phone, complete with a PIN verification prompt.

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Story summary

Former U.S. National Security Advisor Mike Waltz sparked security alarms by using an unofficial version of Signal that archives messages. A striking Reuters photo captured him in a cabinet meeting, revealing messages from notable figures like JD Vance and Tulsi Gabbard on his phone, complete with a PIN verification prompt.