Sign in

David Schuetz

@darthnull.infosec.exchange.ap.brid.gy
37 followers 2 following 411 posts

Information security, Scouting, making, cryptography puzzles, python, public infrastructure nerd. Also: keybase.io/DarthNull. 🌉 bridged from ⁂ infosec.exchange/@darthnull, follow @ap.brid.gy to interact

PostsRepliesMedia
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 15h
Some more really old vendor swag from my first ever conference…
A US Robotics pocket screwdriver
110
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 21h
@jef I feel like having one site near DC well preserved is really important (just like awareness they were nuclear tipped). But around here (especially with housing development) I’m not optimistic.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 21h
@jef Are many of the SF sites still more or less intact? I think all the DC facilities are gone. Many are parks, the one I visited is apparently a Rivian service center. One radar site still has a couple towers and radomes, and a local astronomy club uses it for events. One remains in Lorton […]
infosec.exchange
Original post on infosec.exchange
200
Reposted by David Schuetz
Tim J @timtfj.mastodon.social.ap.brid.gy · 09/10/2026
Bring back þe letter þ. How can you þrow out þe only rune in your alphabet? Also bring back ð. But ðis time, except in very common words like þe which look nice þe oðer way round, don't treat ðem as interchangeable. Use ð for þe voiced one and þ for þe unvoiced one, like ðey do in Icelandic […]
mastodon.social
Original post on mastodon.social
131881
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 23h
@jef I’ve ridden that elevator! (Not sure if they still let visitors do that, or if I just had a very flexible docent). I was also surprised just how easy it is to slide the missiles back-and-forth on the rails. I also spent some time exploring W-94 in Gaithersburg, MD, while it was abandoned […]
infosec.exchange
Original post on infosec.exchange
100
Reposted by David Schuetz
David Gerard @davidgerard.circumstances.run.ap.brid.gy · 07/10/2026
www.reddit.com/r/SneerClub/comments…
Shitgenstein

I met a traveler from an inland state
Who said: Two vast and humming racks of steel
Stand in the cornfield. Near them, on the plain,
Half buried in weed, a broken server face lies,
Its stilled fans, its dulled and blinking lights,
Tell that its builders knew the hype well
Which once ran through these halls, now cold and still,
The hands that fed them and the minds that made:
And on the switchroom wall these words remain:
“My name is Jensen Huang, CEO of CEOs:
Look on my cloud compute, ye Mighty, and despair!”
Nothing beside remains. Round the decay
Of that great digital ruin, boundless and bare
The autumn fields stretch flat and far away.
41461
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 03/10/2026
RE: defcon.social/@Wednesday/1173733858… I ask a computer questions because I want the right answer. Tell me again how this works with AI? And “most of the time” is NOT acceptable. For most of the time, I can just ask a human.
defcon.social
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 01/10/2026
Also, this is probably still my all time favorite from Stephenson. Been too long since I read it.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 01/10/2026
I'm re-reading Anathem by Neal Stephenson (2008), and hit this fairly prescient passage. "Crap" (well-written but subtly false information) deliberately inserted by into the "reticulum" (Internet), with the goal of then being able to sell services to filter […] [Original post on infosec.exchange]
Screenshot of a few paragraphs of Anathem, where the characters discuss disinformation campaigns on the internet powered by "Artificial Inanity" programs.
236
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 01/10/2026
INTERRUPTING COW!
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 29/09/2026
@xabean And that makes sense, if you factor in shipping (which probably amounts to zero for the volume of returns they get, though maybe I selected an expensive return path), re-stocking, verifying the return can even *be* resold, etc...
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 29/09/2026
Amazon is haggling now? I bought a pair of Thread/Matter controlled plugs, discovered I can't get them to work in Home Assistant, and went to return them. I'm 90% through the return process, and amazon makes this counter offer.
Dialog box from Amazon offering a $17 refund for a $74 product, letting me keep the product. (Essentially, adding a discount to my original purchase?)
100
Reposted by David Schuetz
robinhouston @robinhouston.mathstodon.xyz.ap.brid.gy · 28/09/2026
For my birthday, my brother-in-law gave me a 4992-digit hex number that, when used as a seed for Python’s random number generator, makes it so that printing a sequence of “random” ASCII characters actually prints a birthday greeting. I find it rather amazing that this is possible! This is the […]
mathstodon.xyz
Original post on mathstodon.xyz
41040
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 25/09/2026
@adamshostack but…”the username” would show more than 5 dots…
000
Reposted by David Schuetz
hrbrmstr 🇺🇦 🇬🇱 🇨🇦🇧🇪 @hrbrmstr.mastodon.social.ap.brid.gy · 23/09/2026
TIL a recent? Zed update shows you the JSON path to the item you have the cursor at.
The image is a screenshot of a JSON data file being viewed in a code editor. 

At the top, a breadcrumb navigation path is visible: `fuel.json > results > result > data > dsr > DS > PH > DM0 > X > M0`.

The JSON content contains technical data, including:

*   An **Id**: `"F570D012-997E-4923-B2AA-E1FC85DB993E"`
*   A **Start date**: `"2026-09-23T07:11:15"`
*   Fuel categories: **"Kerosene"** and **"Propane"**.
*   A series of data entries containing timestamps labeled as **"G0"** and numerical values labeled as **"M0"** (e.g., 2.63, 3.24, 2.73, 3.12).

The text is presented in a dark-themed editor with syntax highlighting in various colors like orange, green, and blue. Some lines of the JSON are truncated or wrapped.
001
Reposted by David Schuetz
Vee @veroniqueb99.mastodon.social.ap.brid.gy · 21/09/2026
🤦
006
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 23/09/2026
RE: hachyderm.io/@jzb/117312782106510683 A modest proposal.
hachyderm.io
000
Reposted by David Schuetz
Leah McElrath @leahmcelrath.bsky.social · 20/09/2026
“People are working 12 to 13 hours a day just to press enter.”
voxium 
@vOxium
X.com
I am done with this shit. It is over. The state of engineering right now is horrible. It has been half a month since I started a new role at a big company.
Nobody knows anything here. The specs, code, tests, PRDs, tickets, resolution of those tickets, reports, etc., everything is made by Claude Code.
Nobody on my team likes this. They are being forced to ship as much as they can. I have heard multiple times from higher management that pushing code is not a bottleneck, so why are we slow?People are working 12 to 13 hours a day just to press enter. Nobody is reading anything. Humans in corporate are doing nothing on their own. Everyone, literally everyone, from an L1 to an L7 engineer here is doing the same thing.
Talk to Claude. There is no sense of victory. Nobody is resolving bugs. In reality, nobody is thinking anymore.
Everything is done by LLMs. It is so soul-sucking. I would not mind it, to be honest, if we were at least given the time to check out the code and see what is going where. But no, the goal is to just ship. No matter what happens.
11:17 PM • 9/19/26 • 1.4M Views
71413354
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 18/09/2026
RE: infosec.exchange/@bontchev/11729058… "You clicked on a link." "THAT'S WHAT LINKS ARE FOR!"
000
Reposted by David Schuetz
bontchev.infosec.exchange.ap.brid.gy @bontchev.infosec.exchange.ap.brid.gy · 18/09/2026
Phishing tests.
004
Reposted by David Schuetz
Jan Schaumann @jschauma.mstdn.social.ap.brid.gy · 18/09/2026
I wasn't even going to post it here, because it's just a rant that felt good to jot down, but since it's now been on the hackernews front page and shared elsewhere, it looks like it touched a nerve: (Read the comments at your own risk. There's brain worms there, too.) […]
mstdn.social
Original post on mstdn.social
3126
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 18/09/2026
And now we know the origin story of Miracle Max’s wife (not a witch!), Valerie.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 15/09/2026
RE: mastodon.sdf.org/@yrabbit/117272094… Imagine a Beowulf cluster of these!
mastodon.sdf.org
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 14/09/2026
Who do I know who's going to JawnCon next month? I'd love to meet fedi-folks in real life, even if it's just to say hi. I feel like I've become disconnected from the community (and from the industry as a whole), and would love some time to chat about...<gestures to everything>.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 14/09/2026
You know the way that things go When what you fight for starts to fall And in that fuzzy picture The writing stands out on the wall So clearly on the wall #lotd
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 09/09/2026
@newsguy.bsky.social Ah, I see now...someone else still owned the trademark. That's unfortunate. And amusing that I read the owner is the NY Sun -- so the Sun will own the Star...
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 09/09/2026
@newsguy.bsky.social Couldn't pick up the Star name? Was kinda looking forward to the nostalgia...
100
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 09/09/2026
About to get on a phone visit with healthcare. This was an odd note to see: "Please note that during your telephone visit, you need to be physically in DC, Maryland, or Virginia in order to have a telephone visit with this provider and should not be driving during the visit." Now I almost wish […]
infosec.exchange
Original post on infosec.exchange
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 08/09/2026
This just in: Unshelled pistachios are a pain in the ass.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 08/09/2026
[mental health nadir] @0xabad1dea I hate days like that. When it hits me, I try to focus on "this isn't real -- it's 90% chemical." Not sure if that helps, but for me at least, it's reminder that there's nothing wrong with what I've been doing (or not doing) Also, just wanted to say that […]
infosec.exchange
Original post on infosec.exchange
001
Reposted by David Schuetz
Patricia Aas 🐢🏳️‍🌈 @patigallardo.bsky.social · 20/06/2026
This collective LLM delusion is completely baffling to me. People are talking like truth, correctness, precision, performance, security… none of it matters anymore. Generating a lie is «good enough». Wtf is wrong with people? If correctness doesn’t matter, why would I pay you? A wrong answer is free
1121766
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 05/09/2026
“I hate the kerning on this font!” My daughter, as an aside while showing us some notes from her geology class on volcanoes.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 05/09/2026
[re: Woodworking rant about the community being judgemental] @xabean that’s pretty much what mine looks like (built by *my* dad decades ago). It’s covered with 20 years of crap (it’s a horizontal surface in a garage) but I’m happy to clear it off and take some pics if you’d like.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 03/09/2026
@g Is that a tape load command?
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 01/09/2026
Welcome to the machine. What did you dream? It's alright, we told you what to dream! #lotd
000
Reposted by David Schuetz
neville park @nev.flipping.rocks.ap.brid.gy · 31/08/2026
Saw someone post an unsourced image with "the Great Lakes' real names", so just a reminder that there are lots of Indigenous languages and the many different nations have called them different things at different times. Also, in general but especially, as I […] [Original post on flipping.rocks]
A map of the Great Lakes (Nayaano-nibiimaang Gichigamiin) prepared by Charles Lippert and Jordan Engel. It is oriented with east (Waabang) at the top as per the medicine wheel compass rose in the lower right corner. The lakes are Niigani-gichigami (Leading Sea; Lake Ontario); Waabishkiigoo-gichigami (Neutral’s Sea; Lake Erie); Waaseyaagami-wiikwed (Shining Waters Bay; Georgian Bay); Naadowewi-gichigami (Iroquois' Sea; Lake Huron); Anishinaabewi-gichigami (Anishinaabe's Sea; Lake Superior); Ininwewi-gichigami (Illinois' Sea; Lake Michigan). There are many, many other place-names on the map; see the linked blog post for names and translations.
0227
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 31/08/2026
@montef Heh. Just you wait. This is a crazy season - they’re pulling out all the stops and just having fun.
000
Reposted by David Schuetz
Jonathan O'Callaghan @astrojonny.bsky.social · 31/08/2026
Excited about the Roman space telescope launch? Why not read how it all began in my exhaustive feature for Scientific American tracing back its origins as a spy satellite. Super fun, super interesting, super telescope. www.scientificamerican.com/article/how-...
scientificamerican.com
NASA’s new dark energy telescope has a wild backstory
NASA’s Nancy Grace Roman Space Telescope will soon launch to unravel the mysteries of dark energy and dark matter
1185
Reposted by David Schuetz
Indio Gringo ® @paninid.mastodon.world.ap.brid.gy · 31/08/2026
❤️‍🔥 #comedy #comedia
Está bien pinche raro que les preguntemos a los niños qué quieren ser de grandes y esperemos que la respuesta sea un trabajo.

¿No que dónde quieres vivir? ¿Cómo quieres que se sientan tus días? ¿Qué quieres crear? ¿A quién quieres en tu mesa? ¿En qué clase de criatura te quieres convertir?

No. ¿Qué puesto dentro de la economía te gustaría que empezáramos a prepararte emocionalmente para asumir como identidad?

Señora. Tiene seis años. Ahorita quiere ser caballo.
3354
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 29/08/2026
@xabean hugs. As they say, “You are doing great.” (You are!)
000
Reposted by David Schuetz
Jef Poskanzer @jef.mastodon.social.ap.brid.gy · 05/09/2025
#FesterFreitag
a collage of various versions of the Addams Family' Uncle Fester
013
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 20/08/2026
Today’s word: Trepanation.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 20/08/2026
TFW you're doing a great job ignoring anything work-related while on vacation, then someone posts something about AI slop...
001
Reposted by David Schuetz
Cassandrich @dalias.hachyderm.io.ap.brid.gy · 19/08/2026
I want a Firefox extension that knows how to replace every single "N months ago" label with the actual exact timestamp (using patterns for how the data is hidden in tooltips, click-to-expand, etc.). That shit is SO unhelpful. Like if I'm looking back at git history, I don't care that a change […]
hachyderm.io
Original post on hachyderm.io
12775
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 18/08/2026
@caseyliss I was thinking about your need for a word to describe a car headhunter (research, not negotiation) while driving and listening. Blurted out “concierge!” and was proud of finding a good answer. Then I thought … CARcierge. Hope this helps. :)
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 17/08/2026
Living dangerously - about to totally flaunt the “30 minute rule” between eating and getting into the pool. Not like I’m going to do much more than float around anyway.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 17/08/2026
Today’s stupid complaint: professional news link postings where the text of the toot is the same as the card headline is the same as the card preview text. I just read the same 12 words three times and I STILL don’t know if I want to read the linked article. I’d bet if there were alt text on the […]
infosec.exchange
Original post on infosec.exchange
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 17/08/2026
@hrbrmstr It’s a rough landscape, yes. I only vaguely looked into it when it happened, but figured it was worth a mention. Sometimes those are nothingburgers, sometimes an alternative is preferable.
000
David Schuetz @darthnull.infosec.exchange.ap.brid.gy · 17/08/2026
@hrbrmstr Hasn’t there been some controversy with Organic’s leadership or something?
100