So, seems like Microsoft's *.olc.protection.outlook.com mail servers are currently using certificates signed by an distrusted root CA[1].
That seems like a shocking level of incompetence.
It means that any mail server supporting MTA-STS is currently unable to deliver any mail to them.
[1] DigiCert Global Root CA which has been scheduled for distrusting since 2023 knowledge.digicert.com/general…
On March 8, 2023, at 10:00 MST (17:00 UTC), DigiCert will begin updating the default public issuance of TLS/SSL certificate to our public, second-generation (G2) root, and intermediate CA (ICA) certificate hierarchies.knowledge.digicert.com
you can take a walk with a friend, as a treat
I have very conflicting feelings about this :D
Auf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.Plasma Channel (YouTube)
Three questions:
1) Why?
2) Ok, but why?, seriously this time
3) Where can I get one myself? 😅
Oh, hi!
Anyway,
capacitor blow up human wake up. Contribute to ArcaEge/capacitor-alarm-clock development by creating an account on GitHub.GitHub
Having had a 500V capacitor explode in one radio power supply, watched a 2 microfarad at 2kV waxed paper capacitor slowly rising from its can (with attendant puffs of steam/smoke) in another, and a low-voltage electrolytic explode at navel level, on the kitchen table while I was bending over it...
I'm just going to say NOPE! and run away. 3:O(>
a) with that size it should be mF, not uF
b) where does one get incense smelling like burning tantal?
When I was but a lad of 15 or so, I built an AC adapter consisting of a diode bridge, a big electrolytic capacitor, and an AC line cord.
The diode bridge was soldered directly to the capacitor terminals, and the line cord directly to the bridge. No case, power switch, or PCB. Or insulation, for that matter.
And the diodes were all backward.
When I plugged it in, the capacitor began to howl and emit a foul odor, and waved around in the air at the end of the line cord.

Have a real Burst and smoking capacitor, get it outside. then dispose of it safely.
And yes it happens, they can sometimes violently explode, older capacitors may contain PCB,s that is not a joke.
I think this is well worth reading. I've been a bit frustrated by some over-confident claims that data centres in space are literally impossible due to the cooling issues alone, and other claims that those issues are fairly minor. I am nowhere near close to being familiar with all the real-world engineering nitty gritty; I understand a fair bit of thermodynamics, but that is not enough to really settle things. FWIW, the arguments here seem well grounded in physics and the technological/economic/legal issues raised strike me as plausible.
robtow.substack.com/p/spacex-i…
Rob Tow · Nova Lux, New Mexico, USA, Sol III · 17 June 2026Rob Tow
Supposing it's physically possible, what reasons are there to want to? I have yet to see a single one mentioned anywhere.
Downsides are plentiful:
- Cooling is challenging.
- Servicing is impossible.
- Communication is slow.
- Construction is expensive.
What could possibly outweigh all that?
Auf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.Scott Manley (YouTube)
Can we make the radiators much smaller by running them, say, twice as hot, and actively pumping heat from the electronics into these hotter surfaces?
Yes, of course we can, the laws of thermodynamics are fine with that. However ...
I always feel like the obvious "solution" for radiators for solar-powered things in space is the opposite side of the solar panel. If we assume the solar panel is black, that has to shed 685 W/m2 (since we radiate heat from the front and back faces), equivalent to a temperature of ~330 K, which electronics are perfectly fine running at.
Of course in reality the solar panels will not be perfectly black, neither in shortwave nor in longwave radiation, but the back side should still be able to radiate the solar panel+electronics (and with a modest heat pump, also life support on crewed spacecraft) waste heat without needing too high a temperature.
You still pay the mass penalty for heat pipes of course, but you avoid increasing the area exposed to drag and debris.
fwiw my take, with a rusty aerospace degree, is that the obvious technical issues ARE surmountable but still immense burdens, making these things obviously much worse than terrestrial data centers.
The only thing that makes sense to me is that these people intend to test the laws around orbital offshoring, which on a surface read would seem to indicate the laws of the launching country would apply, but "so enforce it then" will be the real test.
some interesting points there, but three things stood out to me about his cost calculations:
- He assumes launch costs of $1500/kg, the same as today; this basically assumes Starship completely fails to achieve its goals. He justifies this by talking about how much effort was required to refurbish the Shuttle between flights; but Starship has been designed from the ground up to avoid the Shuttle's problems (complex engines that had to be stripped down, every tile having a unique shape, boosters landing in salt water).
- He assumes each satellite must be deorbited once it's no longer at the hardware frontier. I see no reason it can't be demoted to less demanding uses, as we do on Earth.
- He assumes that satellite construction costs stay the same. I'd expect at least some cost reduction from building a million of the things!
All of these are defensible as conservative planning assumptions, but he presents them as realistic.
the world's first trillionaire is a nazi, and is or will be responsible for the death of millions through the closure of USAID.
Also, allegedly he's reached out to social media companies to stop them from posting this image of him doing exactly what you think he's doing.
So to Elon, I hope you get what you so richly deserve.
Edit: I've had armchair historians tell me he wasn't the first trillionaire, because lolinflation. Word cannot describe how goddamn stupid you sound when you make these arguments.
also had someone trying tell me that he isn't an actual nazi.
Listen, it looks like a nazi, kills millions like the nazis, even fucking salutes like the nazis. Your lack of pattern recognition is not my problem.

400+ Arch User Repository packages have been compromised in a massive, sophisticated supply chain attack, including a rootkit installation.
discourse.ifin.network/t/400-a…
#ThreatIntel #ThreatIntelligence #IFIN
Last Updated: 2026-06-12T04:22:42Z (UTC) What’s Happening It appears a new AUR package maintainer (arojas) adopted and infected 408+ packages. The compromise was reported and other AUR maintainers have been working to remove the infected packages.IFIN
From the WTAF dept:
Malware developers are now adding text about nuclear and biological weapons to their spyware to evade AI-based security scanners.
tl;dr: The inclusion of content that LLMs are trained to refuse -- such as information about nukes and bioweapons -- can effectively prevent the LLM from continuing to analyze the threat.
"This header appears designed for AI-mediated analysis, not for Node, Bun, or Python. It attempts to derail scanners or analyst copilots that feed the beginning of a file to a language model without clearly isolating the content as untrusted data. In weak pipelines, this can cause refusal behavior, prompt confusion, context pollution, or premature classification before the scanner reaches the actual malware."
socket.dev/blog/mini-shai-hulu…
IDK why, but this reminds me of the Calvin & Hobbes cartoon where Calvin asks his mom for stuff she will never give him in a million years, and then he just asks for a cookie.
Newer packages in this compromise use native extensions and .pth loaders to execute JavaScript stealers in developer environments.Kirill Boychenko (Socket)
View on Zencastr On Episode 155 of the Silver Bullet Security Podcast, BIML's Gary McGraw hosts Giovanni Vigna. GiBerryville Institute of Machine Learning
sending a deepfake of a nuclear weapon with giant boobs to the car dealership chatbot to negotiate my next vehicle purchase.
edit: posted this after reading cbc.ca/news/business/ai-chatbo…
Salad dog hopes you're all keeping cool and hydrated!
#dog #dogs #dogsofmastodon #humor #humour
It looks like Microsoft's DevOps libraries for Azure Functions might have been compromised. No statement yet but Github is nuking Microsoft's own repos.
opensourcemalware.com/blog/mia…
GitHub disabled 73 Microsoft repositories across four of its GitHub organizations — the entire Azure Functions org, the whole Durable Task family, and a row of AI sample apps — in a 105-second sweep on June 5.opensourcemalware.com
A botched tumbler promotion on the anniversary of a pro-democracy massacre unleashed a boycott, police investigation and political firestormRaphael Rashid (the Guardian)
Just turned in final revisions on "AND LOKI IN HIS PRISON"
It's going to exist at last, everyone!!! ❤️🔥
Big, deeply-built, intricate Norse myth fantasy.
Book 1 of "HANGED GOD'S GAME"
Coming from Tor Books Summer 2027
Microsoft reports AI is more expensive than paying human employees
Link: fortune.com/2026/05/22/microso…
Discussion: news.ycombinator.com/item?id=4…
Companies are racing to incentivize employees to use AI. But as some companies are finding, the more employees that use the technology, the heavier the bill.Jake Angelo (Fortune)
Microsoft tells lies so don't listen to those fucked clowns when they talk.
I am a person who tells the truth to the best of my ability, in good faith, largely for the benefit of the systems of life of which we are all part. I know, and am telling you now, that AI costs way more than paying employees to do work.
some credible evidence from MIT. mlq.ai/media/quarterly_decks/v…
Step 1: techcrunch.com/2026/05/19/goog…
Step 2:
Google is transforming Search from a list of links into an AI-powered experience filled with conversational answers, autonomous agents, and interactive interfaces — a shift that could further reduce traffic to publishers across the web.Sarah Perez (TechCrunch)

Today someone (who is not on Mastodon) released a collection of more than 570 distinct operating systems, pre-installed with VM configurations for the 250+ different platforms, going back all the way to 1948.
Now, I have to admit I'm posting this without trying it myself, as I'm running low on disk space on this machine.
Because the full download is 121GB (174GB unzipped!). There is also a lighter version at 14GB that will download stuff on demand.
Over 1,700 pre-installed operating systems spanning 1948 to today, in a single Linux VM. Bundled QEMU, VirtualBox, and UTM. One-click launchers for Windows and Linux.Andrew Warkentin (The Virtual OS Museum)
From Tom Scott's newsletter this week, Details of the Medical Airdrop at Tristan da Cunha.
tristandc.com/government/news-…
Fascinated by this, because several of my colleagues have worked either on Tristan or nearby, and therefore visited, so it doesn't feel quite as remote and unheard of as it probably does to most people!
More details and pictures have come in of the intrepid airdrop of urgent medical support sent to Tristan by the UK Government on the 9th May 2026.www.tristandc.com
Il Corriere delle Sera pensa che la canzone che gli inglesi hanno portato a EuroVision sia a favore della Brexit.
Un estratto del testo della canzone:
Countin' in English doesn't cut the mustard
So sick of munching roly-poly with custard
I'm so bored with it, bored with it
Oh, what's the point of it, point of it? (Oh, ja, ja, ja)
I've always been a fan of aviation
I'm jumpin' on a plane to another nation
And all my pounds, they feel counterfeit
I need some euros to counter it
Cioè uno che canta che vuole lasciare l'Inghilterra e trasferirsi in Europa e convertire le sterline in euro, sarebbe a favore della Brexit. Complimenti al giornalista.
LOOK MUM NO COMPUTER
for your reference: youtube.com/watch?v=GYLBjScgb7…
Auf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.LOOK MUM NO COMPUTER (YouTube)
I was only made aware of this (frankly awesome) case of LLM poisoning today: nature.com/articles/d41586-026…. A researcher made up a disease and published two evidently fake preprints about it (including sentences such as “this entire paper is made up” and “Fifty made-up individuals aged between 20 and 50 years were recruited for the exposure group”), which were almost immediately picked up by LLMs and documented in their output. Worse, actual – supposedly serious – medical papers also started citing the preprints, demonstrating that academics relying on LLMs to do their work is a genuine problem! Not that I had my doubts but, if anyone did, this seems like the perfect demonstration of the problem. Article immediately added to the syllabus of the class I am co-teaching with Iris Ferrazzo on LLMs for Romance Studies/Humanities!
#LLM #GenAI #academia #research #ResearchIntegrity #humanities
Bixonimania doesn’t exist except in a clutch of obviously bogus academic papers. So why did AI chatbots warn people about this fictional illness?Stokel-Walker, Chris
Chris Morris would be proud:
a Google spokesperson said such results reflected the performance of an earlier model. They added, “We have always been transparent about the limitations of generative AI and provide in-app prompts to encourage users to double-check information. For sensitive matters such as medical advice, Gemini recommends users consult with qualified professionals.”
that would mostly work well if they released 'AI overview' as an opt-in feature instead of forcing it on users who have some trust in Google built over the past decades and don't expect it to suddenly start making stuff up lol
@mkljczk
Good point.
Google, if Gemini is as useful as you hope it will be, it is inevitable that it will just come to be known as "Google" and AI answers to direct questions is just a feature of Google search.
Google, if Gemini is unreliable and can not be reliable, why are you letting it tarnish your brand?
The obvious end goal of AI is centralized control of information that can be used to bend public opinion, win elections for pedophiles, criminals and set trends.
This is a rerun of the Sokal Hoax.
en.wikipedia.org/wiki/Sokal_af…
Like some here, some folks thought the Sokal hoax was ethically problematic, but the postmodernists needed a wake up call, as do the LLM fans.
Really: the LLM idea is the stupidest* thing to come out of Computer Science ever. We need to be embarrassed.
*: Unnecessary explanation: the idea that random text generation has something to do with intelligence is really really stupid.
I'm convinced one of the main reasons we die is that we get too old or too sick to manage our own healthcare. We can't do the research to find the right studies, we can't read or understand those studies, and we can't question our providers to be sure they actually understand what's wrong with us.
Once we are dependent on mere employees, the quality of care goes way down, and mistakes get made, or our treatment is just ineffective.
as a scientist, you are surely aware of bias
such as the bias on social media, where if AI does something bad, it gets widely disseminated (goes viral)
whereas if AI does something good, no one talks about it
also,
PSA
when I was a baby PhD student in 1985, my teachers warned me over and over, don't trust something just cause it is published in a peer reviewed journal
be careful of all that you read !!!!!
You might enjoy my recent experience with raclette maximalism.
It seems like the real underlying problem is the "publish or perish" syndrome, where the value of a researcher is based on how many papers they write, or how often they're reference.
So there's a proliferation of papers, many of which are meaningless, and which no one has time to actually read, being referenced in other papers by other researchers who don't have time to read and evaluate all these other papers.
Ecco qua. Il nuovo videoregistratore ripieno di cipolle e salvia da cinque chili pronto per il forno!
The Bogie Man - John Wagner e Alan Grant
What a time to be alive:
"For gaming, Microsoft views steamOS as the benchmark, and is working to optimize the platform so that steamOS and Windows gaming performance are comparable."
So they're trying to make Windows beat Linux at running... Windows games.
Unveiling Fritz Zwicky: The Hidden Genius of Astronomy
global-geneva.com/development/…
<- discoverer of neutron stars and dark matter, & coiner of the term "spherical bastard" – one who remains a bastard viewed from whatever angle.
Discover the extraordinary life of Swiss astronomer Fritz Zwicky and his groundbreaking contributions to astrophysics.www.global-geneva.com
Updated to Fedora 44, and discovered pretty quickly that middle click is disabled. 🤮
Not a big fan of Jordan Petridis right now. The attitude in his pull request was not awesome. Next I expect GNOME will remove the ability entirely with the excuse that "nobody uses it" since that was also used as part of the excuse for disabling it by default, calling all of us who use it a "nobody" which is kind of disrespectful.
They didn't even add it to settings. The repair is not particularly discoverable.
For everyone else caught by this mess, the incantation is:
gsettings set org.gnome.desktop.interface gtk-enable-primary-paste true
@Enrico Zini @Michael K Johnson ehi! apparently the fediverse is full of nobodies!
(+1, but I don't use gnome, so maybe it's less relevant)
Martedì sera, alle 18:30, vi presentiamo qualcosa di davvero speciale.
Sarà con noi, di persona, il presidente dell'Associazione #MSX Italia: giocheremo insieme a Chrono Runner, il nuovo gioco per MSX sviluppato dall'Associazione.
Naturalmente, lo intervisteremo e ci faremo raccontare la storia dell'associazione e lo sviluppo di Chrono Runner (msxdev.org/2026/03/14/msxdev25…)
Non mancate: sarà un concentrato di passione, curiosità e #retrogame
Consider the following: rust rewrites of projects like coreutils exist purely to remove copyleft licensing. The supposed security and performance gains are irrelevant, and while memory safety is important, logic bugs don’t suddenly cease to exist just because it was written in Rust.
phoronix.com/news/Ubuntu-Rust-…
Ahead of tomorrow's Ubuntu 26.04 LTS release, Canonical published a blog post today outlining the state of Rust Coreutils for its premiere in this long-term support (LTS) versionwww.phoronix.com
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Of the Club Of Rome Quartet, Shockwave Rider turned out to be the most prescient. The details don't match but the shape is eerily accurate.
I think I would have preferred The Sheep Look Up.
@mwl my code of course, begins with 4GH...
it remains my favorite SF novel, re-read a dozen times.
@sushee
It's a fantastic book.
I read the quartet multiple times, just to remind myself how it's done.
@mwl I always felt that Stand on Zanzibar was the most accurate. We have pretty much all the horrible shit, collapsing non-billionaire economy, systems are too complex to disentangle and fix even one.
Shockwave Rider is much too optimistic to be real.
@mdhughes
All four have truth. I mean, the only thing wrong with Jagged Orbit is that it's in orbit.
The truth is, we're living through all four simultaneously. I simply live more in Shockwave Rider than the others.