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Joined 2 years ago
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Cake day: June 1st, 2023

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  • This was a few drives ago but there was a point in time when most places were giving me digital copies of tax documents which I could upload to tax prep software but things like TurboTax didn’t have an auto import. So you’d need to download them then re-upload them to the correct service. Now they do it automatically so the only thing that would match that now now is receipts for expenses/donations and what not that I need to keep track of for manual entry.






  • The security researcher, LimitedResults, coordinated disclosure with Espressif on their advisory and details of the exploit. The attack works against eFuse, a one-time programmable memory where data can be burned to the device.

    By burning a payload into the device’s eFuse, no software update can ever reset the fuse and the chip must be physically replaced or the device discarded. A key risk is that the attack does not fully replace the firmware, so the device may appear to work as normal.

    Why does a random esp32 chip need efuses in the first place??