Since the launch of Jade in 2021, the anti-exfil protocol has safeguarded our hardware wallet users from the devastating and undetectable attacks demonstrated by the recent Dark Skippy disclosure. View quoted note → Jade users can learn more about how anti-exfil stops malicious key extraction in the original blog post by the director of Blockstream Research Andrew Poelstra. Visit store.blockstream.com and use the code DARKSKIPPY for 10% off if you think it’s time that you got your hands on an open-source Bitcoin hardware wallet that is resilient to this class of attack. Code valid until midnight August 9th. image

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Low IQ Boomer here... I read the "mitigations" on http://darkskippy.com, and my take-away is that the mitigation will only work if using my Jade on Blockstream Green app. Is this correct? i.e. am I at risk using Jade on Sparrow Wallet?
Correction: it wasn't on the "mitigations" page, rather it was on the FAQs page: "How can I completely avoid Dark Skippy or attacks like it? The most straightforward way to make this attack impossible is to use wallet software on your computer or phone that actively disrupts these attacks. The user's internet connected device can act as a bouncer that stops transactions with data embedded in them from reaching the outside world. As far as we know the two systems that employ this strategy are Blockstream's Jade and ShiftCrypto's BitBox. Keep in mind they will only do this under certain circumstances where you are using the device with the vendor's software wallet." It's the last sentence I'm asking about...
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