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sanitation@lemmy.today to Programming@programming.dev · 5 days ago

Pwnd Blaster: Hacking your PC using your speaker without ever touching it

blog.nns.ee

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Pwnd Blaster: Hacking your PC using your speaker without ever touching it

blog.nns.ee

sanitation@lemmy.today to Programming@programming.dev · 5 days ago
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Pwnd Blaster: Hacking your PC using your speaker without ever touching it | nns.ee
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Abusing an unauthenticated Bluetooth protocol to turn a PC speaker into a Rubber Ducky.
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  • marlowe221@lemmy.world
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    5 days ago

    It’s almost as if connecting every single electric/electronic device in my house is bad idea!

  • userentity@lemmy.zip
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    4 days ago

    Wireless devices being vulnerable? I am shocked. SHOCKED!

  • 𝕸𝖔𝖘𝖘@infosec.pub
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    4 days ago

    That was a super interesting read!

  • ARGVMI~1.PIF@mastodon.sdf.org
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    5 days ago

    @sanitation

    Welp, now I have to make sure all my equipment is not only connected by wire but also *incapable* of wireless connectivity.

    That’s…not great, because almost all printers are capable of wireless connectivity. 😬

    #cybersecurity #infosec #security

    • Imaginary_Stand4909@lemmy.blahaj.zone
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      5 days ago

      I’m confused as to why we’re talking about printers since this article is only about hacking this specific brand of bluetooth speaker and using it to perform commands on a PC. If you have a different speaker then it’s fine. Plus, if your printer doesn’t have bluetooth then it won’t get hacked by this exploit anyway.

      • ARGVMI~1.PIF@mastodon.sdf.org
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        5 days ago

        @Imaginary_Stand4909

        Not by this vulnerability, true, but I’m sure every printer’s Wi-Fi implementation has its share of vulnerabilities, and I normally connect printers by USB.

        If printers can be remotely controlled through Wi-Fi vulnerabilities, can they not be used to mount BadUSB attacks as well?

        • starchylemming@lemmy.world
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          4 days ago

          you could turn off wifi in your printers settings tho. or just turn the printer on when you actually print something

          • ARGVMI~1.PIF@mastodon.sdf.org
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            4 days ago

            @starchylemming

            Yeah, that’s what I do. Hopefully it’s enough, and the Wi-Fi isn’t secretly always listening.

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