News for hackers. Stuff that matters.

rdtsc

That's kind of what my a college physics professor from Korea told me (he emigrated to US in the 70s). They didn't have the all the fancy lab equipment but had paper and pencils so he got really good theoretical physics.
At least for up to high school level, it's because they didn't care if a good part of the class fell behind. If little Jimmy (well, little Ivan, I guess) can't understand how algebra works and is getting only 1s and 2s, it's too bad, he'll have to repeat the whole grade again I guess. The whole "maybe math is too hard and we should just make it optional or dumb it down" that I have seen in US was just not something acceptable or plausible as a policy in that system.

At the same time before we go idealizing that system, what Western folks often see are the best of the best examples. Individuals who went to great schools, emigrated and excelled in the West. They may have gone to better schools, with better teachers, or had parents who cared more etc. They don't see a representative sample. Many schools, especially in smaller cities and villages, were not as great, teachers not as caring, cheating was rampant, bribing teachers even more rampant etc.

Ah I went by the outer edge of Oort Cloud (heck the thing is as thick as our solar system). So 100k AU at 0.99c and got a something on the order of months. We'd also have to accelerate and slow down so this means only if we fly right by earth and then keep going past the destination. If we go by 0.9999c then we're 10x faster and get there in a few days.
A month or so for you. Enough time to catch up on a few favorite shows and finish a few books. Now if anyone is waiting for you on earth, they will wait considerably longer
Re:Hackers expose the identities of more than 40k DHS employees on Thursday October 29, 2026 @04:23PM (#50295314)
Thanks for the context. I knew a little how people could review their own Stasi file but wonder how easily was for them to discover the mapping from the agent code names to people's names.

I found this blog https://zipser2018feb.wordpress.com/under-surveillance/ from someone who reviewed their Stasi file. They were visiting professor of German from University of Delaware. As a visitor from the "capitalist West" of course they had file on him.

He did discover the names of some of this informants https://zipser2018feb.wordpress.com/my-stasi-file/

> The file reveals that there were nine unofficial collaborators of one sort or another who reported on my GDR-related activities and gathered information on me for the Stasi. Three were writers: IME “Dichter” (Poet), Paul Wiens, a well-known, well-connected poet and communist party loyalist [...] Two informants were good acquaintances, a married couple I got to know while living in East Berlin: IMV “Kurt” and IMV “Julia.” [...] There is evidence that two American Germanists, “unofficial sources,” informed the Stasi about my GDR-related activities in the United States. Although they are unnamed, I was able to identify them from the information provided. The file also contains four surveillance reports (one stretching over a three-day period), which were authorized by the Ministry for State Security and prepared by Stasi operatives. In these I have a code name: “Adler,” eagle, the bird of prey.

Re:Toxic experts (2017) on Thursday October 29, 2026 @04:02PM (#50294959)
Thank you, Ned!
Re:Toxic experts (2017) on Thursday October 29, 2026 @03:10PM (#50294288)
> But pyon can’t see the forest for the trees. Experts have spent a lot of time and energy learning what they know. They love their knowledge.

Discernment and seeing the forest for the trees is part of being an expert, too.

~~Just out of curiosity what did pyon really say? I couldn't find the comment any longer (assuming they'd be attached to https://nedbatchelder.com/text/slowsgrows). If we're gonna throw stones at anonymous cowards, as it were, let us evaluate what they said perhaps. Did Ned feel embarrassed and scrubbed the comment section?~~

EDIT: Ned fixed the comments. Thank you, Ned!

Re:Gemini 4 Carbon on Thursday October 29, 2026 @02:56PM (#50294108)
>> You want an executive to issue a press release about how dysfunctional and bureaucratic their company is and that’s why it’s so hard for users to actually use these new models?

> is intentionally assigning beliefs to me purely from your own imagination without any connection to reality.

No, that part is asking a question. I assumed you misquoted that part and meant something else. Nobody is assigning you beliefs. The normal response to someone asking a question is saying something "yes, that is exactly the proof I would expect" or "no, I would like an insider to come forward and give an account of X,Y,Z". You did neither and instead started with insults

> This is sub-grade-school levels of memory and reading comprehension.

Huh... you don't say

Re:We're releasing the weights of Mistral Large 4 on Thursday October 29, 2026 @02:41PM (#50293896)
In this case it's a EU company serving either an EU built model or a Chinese model. For the Chinese models they are not forwarding the requests to China, the model is still running in EU.
Re:We're releasing the weights of Mistral Large 4 on Thursday October 29, 2026 @01:17PM (#50292609)
They can use the model and the data and requests all stay in the EU region. As opposed to sending to Anthropic, Microsoft or Google. Granted, those companies can assert that data will stay in the EU region too, but they'd have to be believed, which, some may find tricky lately.
Re:Hackers expose the identities of more than 40k DHS employees on Thursday October 29, 2026 @01:13PM (#50292531)
> The Germans knew to identify ex Stasi and their informants so they know who to beware of.

I thought it was quite the opposite: there were so many informants and records were shredded that it wasn't that easy to figure out. What was the mechanism for this identification? A public database records lookup?

Re:Gemini 4 Carbon on Thursday October 29, 2026 @01:08PM (#50292431)
> Your comment is exceptionally low effort by the standards of sarcasm. llama-3-8b-level, in that it's trivial, uninteresting, unamusing, uninformative, not clever, and incorrect.

Ok. Well, I found it amusing and interesting.

> You did, in the comment that I quoted from you immediately before my statement.

You still haven't quoted them. Just vague references and a lot of angry words.

> We've established that you have either a severe lack of reading comprehension or are maliciously lying, given that someone with rather below average intelligence would be able to tell that your comment assigns a belief to me that I never held, by reading the two sentences immediately adjacent to each other.

You still haven't quoted anything are just continuing with more insults.

> Most HN readers are capable of this reading comprehension, so anyone reading this thread will be able to tell that you're wrong,

Yes they are and it would look rather embarrassing for some of us... but I can't stop you ;-)

Re:We're releasing the weights of Mistral Large 4 on Thursday October 29, 2026 @11:46AM (#50290931)
> but since they introduced 3rd party models, added more features (now Responses API etc.) and improved their own model, we are quite happy-

Yeah, serving GLM is a pretty good play on their side. I know they have been criticized for it ("so, you're just reselling GLM...") but it seems practical as in it helps EU companies use it.

Re:Gemini 4 Carbon on Thursday October 29, 2026 @11:27AM (#50290616)
> Your sarcasm is as low-effort as your original post.

Putting too much effort into sarcasm doesn't work well usually; it works because it's low effort.

> is intentionally assigning beliefs to me ...Anyone with a functioning brain can see ...caught by their parents eating a cookie, who claim that they're not eating a cookie...

Who is assigning what beliefs to you? What cookies? Not sure what you're after here but sounds like you're a bit upset.

Re:Gemini 4 Carbon on Thursday October 29, 2026 @08:50AM (#50288106)
Uh, proof needed for this outlandish claim
Re:Gemini 4 Carbon on Thursday October 29, 2026 @01:40AM (#50284948)
You want an executive to issue a press release about how dysfunctional and bureaucratic their company is and that’s why it’s so hard for users to actually use these new models?
Re:Gemini 4 Carbon on Wednesday October 28, 2026 @06:00PM (#50281540)
This model is not for you or me. This model is for Google AI engineers to put on their perf review at the end of the year. How you find or not find it, it doesn't matter. It goes into the "designed and developed Gemini 4 Carbon Ultra Pro" paragraph and people get a promotion, get to keep their jobs and hope to not get replaced by Gemini 4 Carbon next year.
Re:New iMac with M6 on Tuesday October 27, 2026 @02:44PM (#50263851)
> Have you ever tried dragging that monitor and all those cables and peripherals into a Starbucks and camping there for 7 hours? This is a freelancer’s dream machine

For sure and you get a nice workout hauling a full desktop computer around to coffee shops. A fun conversation starter too, I bet!

If you bring in a color printer and photo scanner, you can really get some work done. Just need to grab another table to fit it all. I am sure nobody would mind.

A little hard to explain it to the shareholders. Yeah that expensive investment research project? A total fake out to mislead our competitors. We actually bought snacks and drinks for everyone with that money!
> This isn't to say that installing solar panels on your house is a bad idea - they normally pay for themselves after something like 10 years from memory

I am with you, this would be better on a town or regional basis instead of on everyone’s roof. Our houses already have wires going to them and I can’t imagine my particular roof or garage is the best place to put panels and batteries. But I understand it’s a political / administrative issue which may well be not solvable easily in many places.

Unless there are enough marks for everyone to scam. Then the focus is to extract the money instead of investing in crushing the competition.
That's a pretty good point. We kept hearing these rumors for a while now and all the usual suspects keep saying "we don't listen to your microphone on your phone" but yeah nobody expects the TV and fridge to do it, so maybe that's how it happens and people are not crazy.
Re:Lego collaboration with Daft Punk on Sunday October 25, 2026 @10:16AM (#50231845)
> Daft Punk is two artists.

Were two artists. That’s what makes this weird. It’s DaftAI(tm) or other such junk more likely.

TV sort of means different things to different people. To some it means cable, so giving up TV means switching to subscription channels. To others giving up TV means dropping subscription channels (Prime, HBO etc) but maybe watching youtube videos on the TV. But then would watching the same youtube videos on your phone count as watching "TV"? It sucks just as much time and attention, and it's even worse because now it is always in your pocket. I, for example, watch Amazon prime videos on my laptop while I do other stuff and I still feel like I am watching "TV" even though it's not on the actual TV
Re:eMudhra to Exit Global SSL/TLS Certificate Business on Thursday October 22, 2026 @03:18PM (#50199804)
> fear not, here's a complete bypass of their 1fa otp login system. they encrypt OTPs to a public key and issue those behind cloudflare turnstile. this key to be precise:
Re:eMudhra to Exit Global SSL/TLS Certificate Business on Thursday October 22, 2026 @03:17PM (#50199801)
Paste from mastodon:

> fear not, here's a complete bypass of their 1fa otp login system. they encrypt OTPs to a public key and issue those behind cloudflare turnstile. this key to be precise:

Re:eMudhra to Exit Global SSL/TLS Certificate Business on Thursday October 22, 2026 @01:30PM (#50198484)
We deeply and sincerely apologize for getting caught and not being able to cover it up.
Re:eMudhra to Exit Global SSL/TLS Certificate Business on Thursday October 22, 2026 @12:17PM (#50197458)
This becomes an inverse Russian roulette: only one of six chambers is not loaded.

Waiting for a release like "... the level of social media amplification around this incident has brought scrutiny that is out of proportion to OTP 1FA place in our business. In view of this, after detailed deliberations our board has concluded that withdrawing from global OTP 1FA is the right decision for eMudhra and its shareholders"

Re:Quad9 (DNS Resolver) to Exit France on Thursday October 22, 2026 @12:13PM (#50197389)
It shows maliciousness (we can bully this smaller player for a win) and/or total incompetence (we don't even understand how internet works, but we'll issue rulings anyway).
Re:eMudhra to Exit Global SSL/TLS Certificate Business on Thursday October 22, 2026 @10:29AM (#50195923)
> However, the level of social media amplification around this incident has brought scrutiny that is out of proportion to SSL/TLS’s place in our business

Scrutiny is inversely proportional to bit complexity of the private keys they used. Without a failure to apologize or expose how it happened: a human mistake, process mistake, etc. this looks pretty bad on them.

> eMudhra’s global SSL/TLS infrastructure runs separately from its other operations. The company’s Global digital signature certificate (DSC), eSign, and other signing services, including those in India, its enterprise PKI Solutions (emCA, CertiNext platforms), emSigner eSignature Suite, and its identity and authentication solutions (SecurePass, emAS) are not affected and continue to operate as normal

Anyone relying on them with anything related to security or trust is playing Russian roulette at this point.

Older »