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danso

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Amateur data scientist and photographer in Chicago.

Formerly: teaching at Stanford and programming+newsing at ProPublica.

Blog: http://www.danwin.com

Twitter: https://twitter.com/dancow

[ my public key: https://keybase.io/dnguyen; my proof: https://keybase.io/dnguyen/sigs/69iS-DQno44YqjgaowUD_Zze660k3fojXZmHob-bgxA ]

Posts5,034
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www.nytimes.com 9d ago

A Second-Grade Teacher Revived a Beloved Video Game

danso
97pts35
abcnews.com 15d ago

Midtown Manhattan blocks evacuated after beams buckling at construction site

danso
46pts32
twitter.com 16d ago

Bryan Johnson: I have an autoimmune disease. My stomach is eating itself

danso
55pts80
old.reddit.com 27d ago

Dwarf Fortress might reach version 1.0 on approximately May 8, 2055

danso
3pts0
www.cambridge.org 1mo ago

The technology and labour behind electronic death registration

danso
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apnews.com 1mo ago

Republican Gov. Mike DeWine wants Ohio to abolish the death penalty

danso
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www.sltrib.com 2mo ago

Making the news available at no cost is a victory

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143pts136
www.instructure.com 2mo ago

Instructure Security Incident Update

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www.nytimes.com 2mo ago

Japan's New Care Workers: Bodybuilders, Wrestlers and MMA Fighters

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www.404media.co 2mo ago

Man finds $1M worth of Yu-Gi-Oh cards in a dumpster

danso
181pts54
retractionwatch.com 2mo ago

Journal goes dark after impersonating Eric Topol and others

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www.nytimes.com 2mo ago

Her life savings mysteriously disappeared after a systems glitch

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slate.com 3mo ago

What killed the Florida orange?

danso
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mahmoud-salem.net 3mo ago

How do you find an illegal image without looking at it?

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www.theguardian.com 4mo ago

Tennessee grandmother jailed after AI face recognition error links her to fraud

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bsky.app 4mo ago

U.S. DOJ Attorney: I used AI to try and replicate my prior [deleted] work

danso
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futurism.com 4mo ago

Ars Technica fires reporter after AI controversy involving fabricated quotes

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www.nytimes.com 4mo ago

South Korea Clears Way for Google Maps to Operate

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www.politico.eu 5mo ago

The EU moves to kill infinite scrolling

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aftermath.site 5mo ago

My Grueling Quest to Buy a Switch 2 by Riding Citi Bikes

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www.botkeeper.com 5mo ago

Botkeeper Shuts Down

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3pts1
www.niemanlab.org 5mo ago

News publishers limit Internet Archive access due to AI scraping concerns

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nyc.streetsblog.org 5mo ago

Delivery Apps Must Pay $5M in Minimum Pay Settlement with NYC

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www.wbay.com 6mo ago

Menasha police officer allegedly used Flock cameras to find victim's car

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3pts1
www.distributedthoughts.org 6mo ago

The $1B AI Drug Lab That Can't Touch Its Own Data

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old.reddit.com 6mo ago

Genetic inheritance for animals in Dwarf Fortress

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www.macrumors.com 7mo ago

Texas app store age verification law blocked by federal judge

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322pts251
thisweekinvideogames.com 7mo ago

Concept Artists Say Generative AI References Only Make Their Jobs Harder

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www.nytimes.com 7mo ago

Pandemic Lockdowns Changed a Songbird's Beak

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responsiblestatecraft.org 7mo ago

Think Tanker Altered Ukraine War Map Before Big Polymarket Payout

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50pts11

I don't know about just the past 6 months, but past 10-20 years, sure? I think software today has to handle much more varied and complicated I/O at a much bigger scale than it did in the past. Website UI/UX has to accommodate not only numerous browsers, but numerous devices with different viewing spaces. Think of how much broke when Python was rejiggered to not implicitly typecast unicode data. Think about all the legacy databases that can't handle spaces or various non-alphanumeric characters.

The userbase for software in the early 2000 was built for a much, much smaller audience than it is today. And I'm not sure the huge improvements in testing/debugging and general software development would totally mitigate that, in the same way modern military defense systems is still way behind modern offensive weaponry.

First part of the very long tweet:

Bad news #1:

I have an autoimmune disease. My stomach is eating itself.

Bad news #2:

2–5% of people have this, too. Likely more, because it hides.

Good news:

I'm going to try and solve it. Will share all.

As a kid, I ate sugar cereal, drank sugary soda, and gobbled down fast food. I had a few healthy years in my early 20s but then became a young father of three and began building a business.

Juggling that stress and grind, I let my health slip and gained 40 lbs. Within a few years I’d fallen into a deep, chronic depression.

Somewhere in that timeline, my body began developing an autoimmune process affecting my thyroid and then my stomach lining.

It’s called Autoimmune Gastritis (AIG).

My hypothyroidism got diagnosed when I was 21 years old with a routine blood draw. That enabled me to begin proactive management, supplementing levothyroxine and Armour Thyroid. They are the hormones my body should be producing on its own but wasn’t.

By taking these pills daily, my body was able to operate as though my thyroid was functioning properly. What I didn’t know was that something else was going on inside my body: my stomach had begun attacking itself. But there was no routine test to find out and I didn’t have any symptoms.

I just discovered it in May. I'm unsure how long I've had it. AIG causes irreversible damage: nutritional deficiency, anemia, and over a long horizon, elevated cancer risk. When AIG is discovered today, standard medical care concedes defeat, stating that nothing can be done except managing the condition, no matter how awful or lethal the effects.

Looking back over the past few years, I can now see the early signals we were picking up in measurement but hadn’t connected the dots. For 11 years, I’ve had low ferritin, without anemia. We continually tried to raise my iron levels with food and supplementation but nothing would work.

We chased the obvious solutions first. A plant-based diet means all my iron is the hard-to-absorb, non-heme kind. Hard training, sauna, and hyperbaric oxygen all raise the body's demand for iron. But none of them explained the core failure: despite me taking iron orally, trialing every formulation, and using every timing trick, none of the iron would stick.

What I didn’t fully appreciate until recently is how many stones my previous providers had left unturned. The low ferritin kept getting explained away but not fixed.

Being reminded of this anecdote from NYMag's recent cover story (which had previously been reported in a WSJ story[0]) about a Disney engineer who downloaded an AI-gen tool from Github and "checked the code himself, it had looked legitimate":

https://archive.is/yAUNy

He had no idea why the hackers had targeted him or what their plan was, whether they would drain his family’s finances or stalk his home. Eventually, after running another anti-virus program, he found a piece of malware hidden in a plug-in he had downloaded from GitHub, the open-source coding site, one day in February when he was messing around with an AI image generator. He had checked the code himself, it had looked legitimate, and others had reviewed it positively. But it seems it contained a Trojan-horse virus that gave the hackers free rein of his PC. Once inside, they just had to wait for Van Andel to log in to 1Password. From there, they were able to steal all his credentials, plus many of his multifactor-authentication codes, so every time Van Andel logged in to an app, a website, or an account, they could follow behind him. They’d had access for months.

[0] https://www.wsj.com/tech/cybersecurity/disney-employee-ai-to...

Midjourney Medical 1 month ago

At the surface level, this sounds very similar to Theranos's mission: create a non-invasive testing method that replace traditionally invasive/costly testing methods so successfully that it becomes silly not to gather and sample as much of your health data as possible, in the hopes that more data will eventually translate to better diagnostics.

Of course Theranos failed because they faked the testing tech (and allegedly also the test results) during their failed journey in developing their novel testing tech. Ostensibly, Midjourney is not going down that path, but I wonder why Midjourney thinks its brand is valuable when introducing this product? Because if someone were to accuse Midjourney of being the next Theranos, then Midjourney's fame for a AI-image generation service would slot in perfectly with a grift selling miraculously cheap body imaging tech.

I was using Fable to review my codebase and came back from the gym an hour later to find that I had suddenly used up my entire Max plan quota for the next 5 hours

(I have never had an agent do enough to burn up the 5 hour quota on Max)

(edit: just switched my CC model to 4.8 and my 5-hr cycle reset back to 0%, even though it previously had 2 more hours to go)

Sounds like a ransom was paid:

With that responsibility in mind, Instructure reached an agreement with the unauthorized actor involved in this incident. As part of that agreement:

The data was returned to us. We received digital confirmation of data destruction (shred logs).

We have been informed that no Instructure customers will be extorted as a result of this incident, publicly or otherwise.

This agreement covers all impacted Instructure customers, and there is no need for individual customers to attempt to engage with the unauthorized actor.

I was just struck by this line:

there were hordes of people standing lifelessly in a huge line waiting to check themselves out

Where are the retail experiences where people waiting to checkout are expressing an abundance of joy in life to you? Is the problem the “horde”? Sure, popular places tend to have a lot of people. I’m not sure why Costco customers act way less fun to you than at other places? This whole comments reads like a petulant “everyone is a NPC but me” screed

Sorry but this is rich. The vast, vast majority of times that Github goes down, even though the issue is almost always resolved within the day if not in the next couple of hours. Yet we'd all agree that "Github is down" posts are worth their time on HN, even though everyone knows how to access to status API, because it's not so much about being notified about the outage but understanding why it happened.

What exactly is "clickbait" here? Is the disappearance "mysterious" or not here? I'm not a banking tech engineer, so I don't have the slightest clue how a bank's app could completely glitch out for days about something as critical to people as their life savings. Were you even aware that this is something that could just happen? Do you have a notion that this issue would have resolved itself without the aggressive petitioning by the account holder? Explain to us how you would go to the FDIC with a claim when the FDIC covers customers with provable losses, and the article reports that this person was so ghosted out of the system that Fidelity's customer support was telling her, “Are you sure you shouldn’t be calling Schwab”?

From the article:

Ms. Gruntmane felt she had little choice, and was forced to cancel her 20 or so patients for the day. After a quick stop at home to retrieve her personal computer, identification and other records, she got back into her car and started driving. “It just felt out of, like, a psychological thriller,” she said.

As she was driving through Vail, she called her mother, who suggested trying to reach Fidelity’s fraud department one more time. She pulled over, and finally reached a rep who was more helpful. He also couldn’t immediately find any evidence of her accounts, but she had found one account number to share with him. After a second hourlong call, he promised they would continue to investigate, but said it was most likely a systems-related issue.

Explain to me how this isn't of interest to people who touch online systems? Is there a status.fidelity.com that we have access to, that you could point out how systemic or non-systemic this kind of incident is?

Genuine question: is the cost to keep a persistent warmed cache for sessions idling for hours/days not significant when done for hundreds of thousands of users? Wouldn’t it pose a resource constraint on Anthropic at some point?

Has the availability of deepfake porn generation reduced the demand for deepfake porn featuring real people? When deepfake generators are capable of creating convincing imagery of flawless ideal fake humans, why do you suppose there’s so many real humans who report being non-consensual subjects of deepfake porn?

Doesn’t this fierce debate exist because people cannot agree what Satoshi would have written had he known Bitcoin would take off in such a massive way, versus what Satoshi believed back when bitcoin was just a paper? If it actually is the case that Adam Back is Satoshi, we shouldn’t find it surprising that Back’s views on bitcoin changed as bitcoin’s viability and real world impact changed

Pretty compelling story. Not necessarily for its revelations, but for the fact that John Carreyrou and the NYT decided to publish it at all. If it were by anyone else, I would have stopped reading after the first thousand words of meandering narrative, but Carreyrou is staking his massive and impeccable investigative journalistic reputation on this mountain of circumstantial evidence and statistical analysis. Him torching his reputation (especially with Elizabeth Holmes fighting hard for a pardon/clemency!) would be as interesting as a story as actually finding Satoshi's real identity.

The evidence is good. What was more interesting to me is the section where he explains how he eliminated all the other asserted and likely candidates. Since the story is already a very long read, I imagine much of this section got left out. So some of the reasons for eliminations are too brief to be convincing on their own. For example:

What about other leading Satoshi suspects, I wondered? Were there any who fit the Satoshi profile better than Mr. Back? A 2015 article in this newspaper put forward the thesis that Satoshi was Nick Szabo, an American computer scientist of Hungarian descent who proposed a Bitcoin-like idea called “bit gold” in 1998. Mr. Szabo remained at the top of many people’s lists until recently, but a heated debate that played out on X about a proposed update to the Bitcoin Core software exposed his ignorance of basic technical aspects of Bitcoin.

A 2015 article in this newspaper — Decoding the Enigma of Satoshi Nakamoto and the Birth of Bitcoin, by Nathaniel Popper [0]

[Szabo] proposed a Bitcoin-like idea called “bit gold” in 1998 — Szabo's post on his Blogger site [1]

but a heated debate that played out on X about a proposed update to the Bitcoin Core software exposed his ignorance — links to a Sept 29, 2025 tweet by Adam Back replying to Szabo, who had tweeted:

Good info thanks. Follow-up questions: (1) to what extent is such an OP_RETURN-delete-switch feasible in practice? (I know it is feasible in theory, but there are many details of core that I am not familiar with). (2) has such a thing been seriously proposed or pursued as part of Core's roadmap?

exposed [Szabo's] ignorance of basic technical aspects of Bitcoin — links to another reply tweet by Back in October 2025 [3]:

Nick, you're actually wrong because there is a unified weight resource. eg byte undiscounted chain space reduces by 4 bytes segwit discounted weight. no need for insults - people who are rational here are just talking about technical and risk tradeoffs like rational humans.

Szabo's tweet was: "Another coretard who thinks their followers are mind-numbingly stupid."

----

Can someone explain why this relatively recent tweet fight is convincing evidence that Szabo is too ignorant to have been behind Bitcoin? I know he went silent for a bit when Bitcoin first got big, but he hadn't revealed his ostensibly overwhelming ignorance until a few months ago?

[0] https://www.nytimes.com/2015/05/17/business/decoding-the-eni...

[1] https://unenumerated.blogspot.com/2005/12/bit-gold.html

[2] https://x.com/adam3us/status/1972888761257415129

[3] https://x.com/adam3us/status/1981329274721149396

No one in the cipherpunks mailing list thought any of this was odd, probably because it was obvious to them who Satoshi was.

If dozens of people affiliated on a mailing list knew that Sbazo was Satoshi is a decade ago, would’t his identity be treated as an open secret by now?

I don't blame you for this initial reaction, which would have been mine too had I not known who the author was. I don't mean that I automatically trust anything published by the reporter who busted Theranos (and won two Pulitzers for other major investigations). But I do mean that if John Carreyrou and his editors decided to publish something this long, that means they (and they're lawyers) are willing to die on this hill, no matter how meandering the first paragraphs of his 1st-person narrative.

Since the story doesn't end with: "And then Adam Back bowed his head and said, 'You have found me, Satoshi'", I'm guessing they preferred to go for the softer "how we did this story" first-person narrative. There is no explicit smoking gun, like an official document or eyewitness who asserts Satoshi's identity. But the circumstantial and technical evidence is quite thorough, to the point where the most likeliest conclusions are:

1. Adam Back is Satoshi

2. Satoshi is someone who is either a close friend or frenemy of Back, and deliberately chose to leave a obfuscated trail that correlates with Back's persona and personal timeline.

I too am very curious about this. Even if his password was exposed and he didn’t have 2-factor auth, doesn’t Google by default ask for confirmation — e.g. texting a number or backup email associated with the account — when seeing an unrecognized device? Maybe he didn’t have any alt contact methods associated with his account?

(which might not be that unusual, he’s old enough to have opened a gmail account upon launch, before extra info hoops were put in place, and maybe he never touched his account config in the past 2 decades?