TeleMessage Breach Exposes Sensitive Government Communications

Monday, May 5, 2025, 12:21 pm

A significant security breach at TeleMessage—a provider of modified messaging apps for U.S. officials—has uncovered sensitive direct messages and personal data. The hack underscores persistent vulnerabilities in government-secured communications, forcing officials to scramble for solutions as their supposedly secure digital channels turn into a rather messy open book.

Reddit: r/technology, r/politics

Bluesky: @ohorrorohorror.bsky.social, @gizmodo.com, @whodat35.bsky.social, @wired.com, @sunshowers.io, @unverified.site, @arstechnica.com


  • General breach exposure details (2)
  • Mike Waltz app controversy (4)
  • Trump official app shutdown reports (3)

  • General breach exposure details

    techcrunch.com / TeleMessage, a modified Signal clone used by US government officials, has been hacked

    A hacker has exploited a vulnerability in TeleMessage, which provides modded versions of encrypted messaging apps such as Signal, Telegram, and WhatsApp, to extract archived messages and other data relating to U.S. government officials and companies who used the tool, 404 Media reported.…

    techspot.com / Hacker breaches TeleMessage system used by US officials, raising security concerns

    An investigation by 404 Media has uncovered a major security breach at TeleMessage, an Israeli company that provides modified versions of encrypted messaging apps – most notably Signal – to US government agencies and private-sector clients for message archiving. The breach, which exposed sensitive…


    Mike Waltz app controversy

    wired.com / Signal Clone Used by Mike Waltz Pauses Service After Reports It Got Hacked

    The communications app TeleMessage, which was spotted on former US national security adviser Mike Waltz's phone, has suspended “all services” as it investigates reports of at least one breach.

    theregister.com / Signal chat app clone used by Signalgate's Waltz was apparently an insecure mess

    No, really? That's a shocking surprise An unidentified miscreant is said to have obtained US government communications from TeleMessage, a messaging and archiving app based on the open-source Signal app and used by ousted national security advisor Michael Waltz.…

    gizmodo.com / Signalgate: Modified Signal App Used by Former National Security Advisor Was Hacked

    The security failure goes far beyond the Pentagon.


    Trump official app shutdown reports

    arstechnica.com / Signal clone used by Trump official stops operations after report it was hacked

    Mike Waltz needs to find a new app.

    bleepingcomputer.com / Unofficial Signal app used by Trump officials investigates hack

    TeleMessage, an Israeli company that sells an unofficial Signal message archiving tool used by some U.S. government officials, has suspended all services after reportedly being hacked. [...]

    reuters.com/business / App used by Trump adviser says it is temporarily suspending services following reported hack - Reuters

    App used by Trump adviser says it is temporarily suspending services following reported hack  Reuters


    permalink / 0 stories from sources in 4 days ago #cybersecurity #dataprivacy #government #security




    More Top Stories...


    Google to Pay Billion-Dollar Settlement Over Texas Privacy Claims

    Google has agreed to a settlement of roughly $1.375 billion to settle allegations of invasive data tracking practices in Texas. Both reports detail the breach of users’ sensitive geolocation and privacy rights, marking another hefty reminder that digital privacy demands serious oversight—even if enforcement sometimes seems as elusive as a mirage. More...


    Apple Shifts iPhone Production to Brazil to Dodge U.S. Tariffs

    Facing escalating U.S. tariffs, Apple appears to be quietly shifting iPhone production to Brazil through its Foxconn partnership. Despite Apple’s denials, industry insiders suggest this strategic relocation aims to stabilize prices and secure the supply chain, proving that when it comes to international trade, geography often trumps rhetoric. More...


    Rippling Soars to $16.8 Billion Valuation Amid Financing Round

    HR tech startup Rippling has astonished investors by reaching a $16.8 billion valuation following a $450 million Series G financing round. This meteoric rise, buoyed by savvy venture capital interest (YC reportedly being one of the backers), adds another chapter to today’s ever-expanding unicorn saga. More...


    NASA Axes VIPER Rover Partnership, Moon Mission in Limbo

    NASA abruptly scrapped plans to secure a commercial partner for its VIPER rover mission, leaving its lunar ambitions in a sort of orbiting limbo. The cancellation of the solicitation has caused a stir among space enthusiasts, as the high-profile project now faces an uncertain future—and a delayed lunar trip. More...


    US border agents to photograph car exiters with facial recognition

    U.S. Customs and Border Protection is set to capture every face of drivers leaving the country with high-tech facial recognition that matches travelers against their passports. The agency’s ambitious plan has security officials applauding while privacy advocates raise an eyebrow at this unprecedented surveillance move. More...



    Disclaimer: The information provided on this website is intended for general informational purposes only. While we strive for accuracy, we do not guarantee the completeness or reliability of the content. Users are encouraged to verify all details independently. We accept no liability for errors, omissions, or any decisions made based on this information.