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Cake day: September 22nd, 2025

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  • My problem with this report is that the only source that BC links is the write-up by “Koi Security,” whose URL is “koi.ai” and the write-up has a lot of markers of having been written by an LLM (slop).

    The supply-chain worm isn’t that far-fetched but without corroboration it’s impossible to know how many of these details are real and how many were just statistically likely (hallucinated) according to the LLM. And there are a lot of complex features of this worm that just scream the favourite refrain of the LLM: “BUT WAIT! THERE’S MORE!”





  • Reading the article, I don’t think they’re trying to imply what is suggested by the headline, ie. that the real-name registration system is being abused somehow to scam people.

    Rather it’s an article pointing out that the real-name registration system did not help to combat the already rising number of scams, which was the reason that the government gave for passing the law.

    It doesn’t seem to be phone-specific either:

    Hong Kong has seen a sharp increase in overall scam-related crime figures in recent years. Between 2020 and 2024, the number of scams reported to police almost tripled.

    It’s a useful data point to argue against any similar initiatives in other countries, where they may use the same reasoning to justify the law. It doesn’t seem to make a difference, as criminals will always find a way regardless of the hoops that you make law-abiding citizens jump through.




  • Because some banks now require you to authenticate every payment (eg. online payments using your debit card) and every new recipient for bank transfers, using their phone app. The apps rely on the chain of trust that Google and Apple provide with their TPM or “secure enclave” chips to cryptographically authenticate that it is indeed the same device that the bank previously authorized.

    Online banking via the website of these banks will still require at least one tap on the phone app to authorize any transfers that you make on the website.

    Linux phones (and custom Android ROMs) don’t benefit from this same chain of trust, and so even if they have the secure chip in the hardware, the banking apps don’t have a convenient API to query it, so the banking apps just don’t work.

    Banking fraud causes a serious amount of money lost to criminals each year so it’s not surprising that the banks want better ways of determining if a request is really coming from their customer('s device) and not a criminal who phished their online banking password.

    This situation won’t change unless either Linux phones gain in popularity enough that the banks decide to port their apps to the platform or a law is passed saying that banks must support more than just Google and Apple (ie. custom roms etc.) at which point the work will be done to use the hardware attestation available in the phone on other software platforms.








  • You get incremental backups (snapshots) by using

    --link-dest=DIR         hardlink to files in DIR when unchanged
    

    To use this you pass in the previous snapshot location as DIR and use a new destination directory for the current snapshot. This creates hard links in the new snapshot to the files which were unchanged from the previous snapshot, so only the new files are transferred, and there is no duplication of data on disk (for whole-file matches).

    This does of course require that all of the snapshots exist in the same filesystem, since you cannot hard-link across filesystems.





  • It began upon the following Occasion. It is allowed on all Hands, that the primitive way of breaking Eggs, before we eat them, was upon the larger End: But his present Majesty’s Grand-father, while he was a Boy, going to eat an Egg, and breaking it according to the ancient Practice, happened to cut one of his Fingers. Whereupon the Emperor his Father published an Edict, commanding all his Subjects, upon great Penaltys, to break the smaller End of their Eggs. The People so highly resented this Law, that our Histories tell us there have been six Rebellions raised on that account; wherein one Emperor lost his Life, and another his Crown. These civil Commotions were constantly fomented by the Monarchs of Blefuscu; and when they were quelled, the Exiles always fled for Refuge to that Empire. It is computed, that eleven thousand Persons have, at several times, suffered Death, rather than submit to break their Eggs at the smaller End.