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Joined 1 year ago
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Cake day: July 2nd, 2023

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  • Got in touch with ProtonVPN support and asked about this. Here’s their reply:

    Our engineers have conducted a thorough analysis of this threat, reconstructed it experimentally, and tested it on Proton VPN.

    We concluded that:

    1. The attack can only be carried out if the local network itself is compromised
    2. Our Windows and Android apps are protected against it
    3. For iOS and macOS apps, you are completely protected from this as long as you’re using a Kill Switch and a WireGuard-based protocol (our apps use them by default, and if a user wants to use something other than WireGuard derivates, they’d have to manually set it up). Note that Stealth, WireGuard TCP and Smart protocol on iOS/macOS are all WireGuard-based.
    4. For our Linux app, we’re working on a fix that would provide full protection against it.

  • beeb@lemm.eeto3DPrinting@lemmy.worldWeird Underextrusion
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    3 months ago

    Interesting, that would confirm the pressure advance as the likely culprit (speed and acceleration are taken into account in the algo). Maybe your slicer has a bug related to this? If changing the value wildly does not improve or worsen it, then it might not be calculating what it’s supposed to. Can you try another slicer?