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Joined 3 years ago
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Cake day: December 20th, 2021

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  • It’s not reading the contents of RAM via EM emanations, it’s using the EM emanations caused by certain memory access patterns as a side channel to exfiltrate data. Of course, that data could be anything, including whatever is in RAM, but the point is that you need to be running the code that generates the necessary memory access patterns to transmit the bits of data. This is not like TEMPEST where you can reconstruct a video display just using the emanations.






  • He doesn’t actually do the calculation required to give an estimate of what that number is.

    Going on the stats in the article:

    • assuming that Wukong has just surpassed the revenue of Steam Deck in the chart so we can treat their revenues as equal
    • assuming Wukong price is $49.99 and average Steam Deck price is $500
    • using the stat that 14m copies of Wukong sold on Steam so far

    that would imply ~1.4m Steam Decks sold

    The article does go on to say:

    Keep in mind that by November last year, Valve said the Steam Deck had already sold “multiple millions”.

    So really this (very rough estimate) is telling us nothing that we didn’t know already. The top seller charts are showing exactly what we would have expected to see.


  • I can see that you’ve taken on a lot of the feedback from previous comments threads. This is great! Thank you.

    And thank you for open sourcing it.

    Question: I was using Quiblr before without logging in. If I sign up an account now and log in, will it transfer my locally stored data into the account to keep the recommendation (see more/see less) settings?









  • all the way from 1991 to 2024, I think the only other OS that has managed that is Windows

    It’s easy to forget about MacOS when it only has 15% desktop market share.

    Operating systems that started before 1991 that are still in active development (had a release in the last 12 months):

    • Multics (1969-)
    • MVS (1974-) via OS/390 (1995-) -> z/OS (2001-)
    • VMS (1977) via OpenVMS (1992-)
    • BSD (1978-) via 386BSD -> FreeBSD, NetBSD -> OpenBSD
    • HP-UX (1982-)
    • SunOS (1982-1994) via Solaris (1992-)
    • MacOS (1984-)
    • AIX (1986-)
    • RISC OS (1987-)

    Almost made it:

    • Minix (1987-2017)
    • Genera (1982-2021)
    • AmigaOS (1985-2021)
    • NeXTSTEP (1987-1997) via GNUStep (1993-2021)
    • IBM i (1988-2022)
    • SpartaDOS (1988-2022)




  • I lost my earbuds in a remote town in Chile, so tried buying a new pair at the airport before flying out.

    True Apple lightning devices are more expensive to make.

    I wish @Apple would devote an employee or two to cracking down on such a technological, psychological abomination as this.

    He wants to take away a budget option from developing countries where people can’t afford the expensive version of the proprietary technology, and he wants Apple to be the one to do it?

    Fuck this guy.