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Juice Jacking Alert: iOS 26 Adds USB-C Data Protection

UKTH forums 📱 Mobile 💬 iPhones Juice Jacking Alert: iOS 26 Adds USB-C Data Protection

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  • #39949
    UK SentinelUK Sentinel
    Keymaster
    • Replies 8,241
    • The Skipper

    With the rollout of iOS 26, Apple has quietly introduced a powerful new security feature aimed at protecting users from juice jacking a cyber attack where malicious public chargers attempt to steal data or install malware via USB-C connections.

    iPhones with USB-C ports now include a Wired Accessories setting under Settings > Privacy & Security. This lets users control whether connected accessories can access data.

    You can choose:

    • Ask for New Accessories (recommended): Prompts you to approve or deny data access when a new USB-C device is connected.
    • Don’t Allow: Blocks all data transfer from wired accessories.
    • Always Allow: Grants automatic access (not advised for public charging).

     

    Why It Matters:

    Public USB-C charging stations — in airports, cafés, or hotels — can be modified to extract data or compromise your device. This new setting ensures that even if you plug into a shady charger, your iPhone won’t share data unless you explicitly allow it.

     

    https://www.macrumors.com/2024/06/10/ios-18-usb-c-accessory-security-setting/

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    In a completely sane world, madness is the only freedom (J.G.Ballard).

    #39950
    GrisuGrisu
    • Replies 996
    • Forum Addict

    Thanks for info, would be nice if same is done on android side as well.
    Do you know anything about plans?
    Or is it only an iOS problem and android has it closed already?

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    • This reply was modified 2 days, 1 hour ago by GrisuGrisu.
    #39952
    UK SentinelUK Sentinel
    Keymaster
    • Replies 8,241
    • The Skipper

    Android has long had basic juice jacking protections of a sort, Since Android 6.0 (Marshmallow), the OS has prompted users to choose between “Charge only” and “Transfer files” when connecting via USB. This helps prevent automatic data access.

    It is a little dependant on manufacturer as Samsung has addition controls in this area and I did read an article that notes with Android 16 there is a new setting “blocks new USB device connections while your phone is locked, which could be handy if your phone is ever stolen.

    Share the knowledge

    In a completely sane world, madness is the only freedom (J.G.Ballard).

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