
Hi, my name is Tim, and I hak stuff - bsky: https://xitter.cf/t.co/ACTxYX37Qw - mastodon: [email protected]
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Joined July 2015
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hakstuff retweeted
ai labs use "sandbox" in the game dev sense and not in the linux security sense
Replying to @tomekkorbak
questions:
1. why was the DNS tool able to bypass the sandbox?
2. why 2.5 hours from detection to pausing the run?
hakstuff retweeted
I’ll write romance novels if AI solves all maths, Chinese Fields winner jokes scmp.com/news/china/science/…
hakstuff retweeted
AI researcher getting increasingly angry at his AI girlfriend solving math problems: "No, I want you to NAIVELY STROKE me."
hakstuff retweeted
Replying to @elkentaro
So, I like to say, the less a talk has to do with your day job, the better of a @defcon talk it is
DEF CON itself doesn't take sponsors (except for the new exhibitor area)
hakstuff retweeted
You buy a German anvil. It contains 83 moving parts and requires winding twice a day. It's forged from excellent steel, holds tolerances across all three striking faces to within three microns, includes a beautifully indexed horn-adjustment mechanism nobody asked for, and requires a proprietary 11-point spanner should you need to replace the rebound calibration bushing. It runs flawlessly for years, but one day it starts up in limp mode because the onboard anvil-management system detects that it's overdue for its 50,000-strike inspection.
You search AliExpress for a Chinese anvil, and are presented with a multitude of offerings from such household-name brands as DUKXJYIBF, HDBTGMXI, AND UEJQIP. They're all priced to within a few pennies of each other, appear completely identical except for the nameplate, and obviously all came out of the same factory. You text your blacksmith friend to ask if they're legit. He tells you he got one like that from KIXJBU a few years ago, and that it's been great and a terrific deal. You thank him, but KIXJBU seems to have folded so you buy the one from UEJQIP. When it arrives, it feels suspiciously light. You scratch it and realize it's iron-plated aluminum.
You buy an American anvil. It's five times the price of the competition, but it comes from a brand that your great-grandfather used to love. It comes boxed with a warranty registration postcard, twenty pages of safety instructions, assay certificate, and a regulatory slip which lists its FCC certification and ITAR registration. It looks just like your friend's KIXJBU. There's a "Made In China" sticker on the bottom.
You buy a Russian anvil. It arrives coated in cosmoline, wrapped in newspaper from 1974, and weighing 40% more than advertised. The finish looks like it was machined with a shovel. The face is not flat, but somehow this does not matter. You drop it off a truck, accidentally leave it outside for six winters, and use it to straighten a bulldozer blade. It's fine.
You buy a Swedish anvil. It comes flat-packed in a long cardboard box with cheerful Neo-Grotesk lettering and a line drawing of a smiling man assembling it with an Allen key. The instructions contain no words, only pictograms showing the anvil face, horn, waist, feet, and 112 identical-looking fasteners. Halfway through assembly, you discover that the pritchel hole was installed upside down, but only because you used peg B17 where you should have used peg B71. Once assembled, it is clean, stable, and works better than it has any right to. You immediately wonder whether you should have bought two.
You buy a Japanese anvil. It arrives wrapped in rice paper inside a paulownia box, accompanied by a certificate bearing three generations of signatures and a photograph of the first production example being presented to the Emperor. The face has been hand-polished by a seventy-eight-year-old master whose family has made striking surfaces since the Muromachi period. You are given detailed instructions for oiling it with a cloth folded in a specific way. It is the most beautiful object you own. You never quite work up the nerve to strike it.
So.. you mean, the AI era is like..
Nobody doing original stuff — if you do, you would only do it privately and get it protected because otherwise AI will steal the original work from you and show it through a prompt response.
And therefore in the public place there’s only AI generated slops left.
Is it really good for human innovation? 🤔
hakstuff retweeted
办公室冷知识:如果你打开 Excel 并按住Ctrl+右箭头,然后再按Ctrl+下箭头,你会来到单元格XFD1048576
如果在这个格子里输入一个”.”,然后按Ctrl+A并将所有单元格填满黑色,你就可以在公司的打印机上打印34,000,000页黑色页面并且被解雇
Someone told me you where trying to put an ESP32 in something and not tell me....
So I made a site that grabs all new FCC filings everyday, looks for an internal photos document within the filing, screen grabs any of those photos, parses them through a CV algo, and finds ESP32
hakstuff retweeted
I've discovered a method to boot any desired rootfs from USB or SATA using the TP-Link CentralHub Tapo H500.
By shorting the signal lines of the built-in eMMC to ground to disrupt the boot sequence and gain access to the U-Boot shell, you can then edit the boot arguments (cmdline) to boot from a USB or SATA partition.
For now, I've successfully logged into a Debian armv7. See further:
scrapbox.io/rwxr-xr-x/Tapo_H…
TP-Link のスマートホームベース Tapo H500 で好きな rootfs を USB や SATA から起動させる方法を発見した。
内蔵 eMMC の信号線を GND に落としてブートシーケンスを壊して U-Boot shell へのアクセスを得たら、bootargs (cmdline) を USB や SATA のパーティションに向けてやると素直に起動する。
とりあえず armv7 世代の Brain 向けにビルドした Debian にログインさせることができたのでメモ
scrapbox.io/rwxr-xr-x/Tapo_H…
hakstuff retweeted
you have all lost sight of the way. the purpose of automation was to allow us to focus on the things that actually matter in life: the implementation details.









































