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jeffw@lemmy.world to Technology@lemmy.worldEnglish · 1 month ago

How the Signal Knockoff App TeleMessage Got Hacked in 20 Minutes

www.wired.com

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  • cross-posted to:
  • pulse_of_truth@infosec.pub
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How the Signal Knockoff App TeleMessage Got Hacked in 20 Minutes

www.wired.com

jeffw@lemmy.world to Technology@lemmy.worldEnglish · 1 month ago
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  • cross-posted to:
  • pulse_of_truth@infosec.pub
The company behind the Signal clone used by at least one Trump administration official was breached earlier this month. The hacker says they got in thanks to a basic misconfiguration.
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  • tfm@europe.pub
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    1 month ago

    Good that the most powerful people in the world use it then

  • Botzo@lemmy.world
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    1 month ago

    Here’s a link to the original article (from the same author) on the platform you should actually subscribe to.

    https://www.404media.co/the-signal-clone-the-trump-admin-uses-was-hacked/

    • treadful@lemmy.zip
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      1 month ago

      The Wired article is not based on the 404 article. This one goes into detail about the mechanics of the hack.

    • OsrsNeedsF2P@lemmy.ml
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      1 month ago

      Non-paywall: https://archive.is/qwonI

  • NotSteve_@lemmy.ca
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    1 month ago

    https://archive.is/5WcRT

  • Ulrich@feddit.org
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    1 month ago

    works in almost exactly the same way as Signal, except that it also archives copies of all the messages passing through it, shattering all of its security guarantees.

    Pretty sure Signal does that as well, which is not a security issue.

    • disguy_ovahea@lemmy.world
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      1 month ago

      Signal uses end-to-end encryption (E2EE). The only copies of messages are on the sender’s and recipient’s devices.

      https://support.signal.org/hc/en-us/articles/360007320391-Is-it-private-Can-I-trust-it#%3A~%3Atext=Signal+conversations+are+always+end%2C%2C+every+call%2C+every+time.

      • Ulrich@feddit.org
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        1 month ago

        Copies of messages are also known as archives.

        • tehsYs@discuss.tchncs.de
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          1 month ago

          Signal does not archive messages on server side

          • Ulrich@feddit.org
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            1 month ago

            They weren’t talking about the server:

            This app…works in almost exactly the same way as Signal, except that it also archives copies of all the messages passing through it, shattering all of its security guarantees.

            • ShittyBeatlesFCPres@lemmy.world
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              1 month ago

              Later in the article, it talks specifically about the server-side archives being stored in plain text. That’s why the hacker was able to access messages. This isn’t about the local copies on phones.

              • Ulrich@feddit.org
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                1 month ago

                Yeah I didn’t read past the misinformation

                • AbidanYre@lemmy.world
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                  1 month ago

                  Kinda seems like you’re the misinformation.

                • doodledup@lemmy.world
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                  1 month ago

                  Maybe you should start reading up on stuff you don’t know about before adding nonsense to internet threads.

            • disguy_ovahea@lemmy.world
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              1 month ago

              The only backup option I see for Signal is through Android, but it’s optional. There is no backup support for iOS or desktop.

              https://support.signal.org/hc/en-us/articles/360007059752-Backup-and-Restore-Messages

            • OmegaSunkey@ani.social
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              1 month ago

              It’s why Molly has local database encryption.

              • 0xD@infosec.pub
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                1 month ago

                That doesn’t really do anything. Attackers need local access to the device to get the database itself. Chances are, they’ll get the key right with it.

                • HappyTimeHarry@lemm.ee
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                  1 month ago

                  Molly encrypts it using a passphrase instead of a locally stored key for exactly that reason.

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