• [$] Retrieving pixels from Android phones with Pixnapping

    From LWN.net@1337:1/100 to All on Wed Oct 29 16:45:08 2025
    [$] Retrieving pixels from Android phones with Pixnapping

    Date:
    Wed, 29 Oct 2025 16:44:04 +0000

    Description:
    A new class of attacks on Android phones, called " Pixnapping ", was
    announced on
    October 13. It allows a malicious app to gather output rendered in a
    victim app, pixel-by-pixel, by exploiting a GPU side-channel. Depending on what the victim app displays, anything from sensitive email and chats to two-factor authentication (2FA) codes could be capturedand shipped off to
    an attacker's site.

    ======================================================================
    Link to news story:
    https://lwn.net/Articles/1042715/


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