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Joined 3 years ago
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Cake day: September 30th, 2023

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  • I was forced to bin my original C64, tape deck, disk drive, joysticks, a couple of printers (one was a daisy wheel lol), many many games and apps and my own projects etc. It still saddens me thinking about it.

    These stories rub a bit of salt in the wound but it’s pretty cool that there’s still interest in them. They were a fantastic thing - easy to use for the basics, powerful enough that once you moved past those basics (and BASIC itself) it still had plenty to offer. And crucially, in a modern context, it’s not so advanced that it leaves nothing for you to do - you still need to figure things out for yourself, and there’s a lot of satisfaction in figuring out a hack to make it do something. So good.

    I’m tempted to get one but that’s a rabbit hole I’m not sure I have the time for these days!





  • By all means call out if I’ve misunderstood, but the tracking vulnerability isn’t that BLE (by design) makes devices visible to everyone within range, it’s that by binding an unclaimed device to an account you gain the ability to look up that device via Google’s service, rather than needing to be nearby - you can simply ask Google to call on its global network to find “your” device. In other words, there’s nothing stopping me from setting an alert when a given BT device is nearby, that’s spot on, but I can’t fire up Google to look up that device when I’m not nearby, or look up its location history.

    And yes needing to have never been connected to an Android device definitely reduces the victim pool, but (and to address the other reply) I’m guessing it’d mean devices that have only ever been connected to iOS, Linux, Windows etc aren’t “claimed” and can still be enrolled by the attacker. It’s not about default creds, only having used devices that don’t enrol with Google is enough, as it leaves the device available to claim.

    3.5mm ftw and all that, but I doubt all the parents of teenagers with potentially vulnerable devices will have much luck convincing their kids to switch!



  • I’m guessing that would be if every muscle was being used for propulsion at any given time. You’d need to allow for heart and lungs, as well as face, neck, tail muscles that don’t contribute to power output, plus legs don’t provide continuous power as they need to make a return trip.

    If we really wanted to optimise a dog for power:weight there are quite a few systems we could do away with. But it would likely result in a less floofy doggo, so it’s obviously not an option.