Wednesday, 4 November 2026

New best story on Hacker News: North Korean fake job interview led to $6.3B Binance heist

North Korean fake job interview led to $6.3B Binance heist
512 by smalltech | 308 comments on Hacker News.


New best story on Hacker News: Kalshi and its co-founders face felony charges for violating Utah gambling laws

Kalshi and its co-founders face felony charges for violating Utah gambling laws
492 by rbanffy | 482 comments on Hacker News.


New best story on Hacker News: Tell HN: Gemini trains on chat history, even for subscribers (personal accounts)

Tell HN: Gemini trains on chat history, even for subscribers (personal accounts)
508 by jameslk | 134 comments on Hacker News.
If you have a personal Google AI subscription, all your saved chat history in Gemini can be used for training and there is no way to opt out unless you turn off chat history or use temporary chat sessions. These chat transcripts may even be read by human reviewers. Although Google claims to disconnect them from your account when human-reviewed, they explicitly warn not to enter confidential information . https://ift.tt/0uI9djM “[Gemini app activity] is used to improve Google services for everyone, including by training generative AI models, if your Keep Activity setting is on.“ https://ift.tt/GAr5qn8 “A subset of chats are reviewed by human reviewers” https://ift.tt/YAdbO9h “Chats reviewed by human reviewers [...] are not deleted when you delete your activity. Instead, they are retained for up to three years.” https://ift.tt/QcoMiva “Please don’t enter confidential information that you wouldn’t want a reviewer to see or Google to use to improve our services, including machine-learning technologies.” To disable their training on your chat sessions, you need to turn off “Keep Activity” in Gemini’s settings. Turning that off means you’ll lose any chat sessions after 72 hours. I learned this too late, thinking that having a paid subscription = not being turned into the product. Apparently paying is not enough. Thank you to this user on HN for mentioning in another thread: https://ift.tt/KIjFzbO

Monday, 2 November 2026

New best story on Hacker News: If you love a website, back it up

If you love a website, back it up
470 by ingve | 101 comments on Hacker News.


New best story on Hacker News: Show HN: Subvocal – Talk to your computer without making noise

Show HN: Subvocal – Talk to your computer without making noise
499 by aarushyadav | 270 comments on Hacker News.
Hi HN, we're Aarush and Arnav from The Subvocal Company (YC F26) ( https://ift.tt/E8UNxPd ). We’re building smart glasses that let you talk to your computer without talking out loud. You can mouth words silently and discreetly and the glasses decode them to text at the speed of speech. Here's a video of Dave from YC trying it out: https://www.youtube.com/watch?v=9QdX1eObVYI (Edit: you don't actually have to move your lips or even open your mouth for this to work! Since the RF can see inside your mouth the system can be fine tuned on "internal speech". This isn't the automatic tongue movements that occur when "thinking" words to yourself, but more like mouthing with your lips closed. It's a bit weird to do, but with practice, we have been able to get it down pretty well.) Arnav and I were studying CS at Georgia Tech at the beginning of the year, with no experience in silent speech or sensing. We were both AI-native builders and power users of Wispr Flow. What bugged us was not being able to use these tools in the library (or an office) or in public. At Stanford’s TreeHacks in February, we decided to build the most technically ridiculous thing we could think of. We’d read about AlterEgo, a silent speech system out of MIT’s Media Lab, and wanted to recreate it in 36 hours. We built a crude prototype, sticking EMG electrodes onto my face: https://drive.google.com/file/d/1mwhv5HZMz3UTevdrgwS5O7g2jWV... We got it to kind of work at a letter level in a very janky way. It wasn’t good enough to win the hackathon, but convinced us to go all in. The first time I typed a sentence without anyone noticing, I felt the magic of the technology. We quickly realized EMG (reading muscle electrical signals) wouldn’t work: - Signal changes due to sweat - Electrical interference - Placement variability - Most importantly, no one wants to stick electrodes onto their face!! So we switched to RF and built the glasses you see now. They emit radio waves, similar to Bluetooth, that pass through your face. As they cross the tongue, lips and soft palate, they’re modulated by silent mouthing. We train foundation models on this data to decode these perturbations to text. Despite prior academic research, getting this to work was a huge engineering challenge. First we built an extremely low noise RF sensing stack. Then we had to place antennas so their fields overlapped maximally with the articulators. Our first attempt on glasses failed completely, so we reverted to old habits and taped antennas on our face: https://drive.google.com/file/d/1ks0dS0eZiTV9EqSFsyB_w5BBjpc... Since taping antennas consistently in the same spot and angle was hard, we created this weird but effective head rig to hold them in place: https://drive.google.com/file/d/1rhzNFpdDzr7oHk0isFY70dkoV4C... This worked, but obviously wasn’t a product yet. So we worked deep in simulations to design glasses that could hold the antennas. That evolved into our design now, with antennas embedded within the frames. Once we established there was a signal, the next hurdle was cross-user generalization. Everyone’s facial anatomy, and hence RF signal patterns, are vastly different. We tried algorithmic workarounds but realized the only lever was to massively scale pretraining data. So that’s what we did. We set up booths in our office and paid people to read prompts wearing our glasses, to pretrain our models on. This produced a beautiful scaling curve, with errors falling quickly as we scaled our dataset and cross-user performance becoming genuinely compelling (as you see in the video above; Dave only had a short 20-sentence calibration). We always heard about building things from first principles but never understood it before this. We tried tackling it top down but completely failed. Only when we broke each component (the antenna, electronics, ML) down to its fundamentals to understand and optimize it did we get it to work really well. Over the next few months we’re continuing R&D to turn our prototype glasses into the slick product on our website and ship in Q1 2027. We’re also scaling up our dataset to improve performance on edge cases. For anyone who loves voice dictation but hates using it around people, we’ve opened preorders for our first batch of 500 units, with a $200 discount off the final price. Allocation is running out quickly, so get yours at https://ift.tt/YAvKOI3 !

New best story on Hacker News: The AI cost of JavaScript frameworks

The AI cost of JavaScript frameworks
462 by luu | 372 comments on Hacker News.


New best story on Hacker News: Astra can read and write weights to improve Qwen

Astra can read and write weights to improve Qwen
637 by dbreunig | 183 comments on Hacker News.


New best story on Hacker News: Ask HN: Which TV do you recommend for privacy?

Ask HN: Which TV do you recommend for privacy?
446 by LecroJS | 576 comments on Hacker News.
I haven’t owned a TV in years and would like one that respects my privacy. Are there any TV’s which do this well? I am looking for something in the 60”to 80”range and would like a 4k display with at least 60hz display. I don’t mind paying a premium. I have heard good things about Apple TV as a better alternative to most smart TV native apps. Would some TV’s pair better with this than others for privacy? I don’t want the TV doing anything other than being the display for Apple TV. I am curious what success others have had.

Sunday, 1 November 2026

New best story on Hacker News: Lenovo's 'encrypted' fingerprint USB is just an unencrypted SD card in a case

Lenovo's 'encrypted' fingerprint USB is just an unencrypted SD card in a case
369 by entryleveljobsc | 132 comments on Hacker News.


New best story on Hacker News: Police chief unplugs Flock cameras after company ignores contract cancellation

Police chief unplugs Flock cameras after company ignores contract cancellation
357 by entryleveljobsc | 123 comments on Hacker News.


New best story on Hacker News: Show HN: HackerBooks – HackerTube, but for books mentioned on HN

Show HN: HackerBooks – HackerTube, but for books mentioned on HN
381 by roansh | 111 comments on Hacker News.
Saw Karpathy's HackerTube and wanted the same thing for books. So I had Claude build one (Opus 5.5). It's ~16.5k books that at least two different HN commenters brought up, from 2007 till now. Each book links back to the comments that mentioned it. Data is downloadable from the about page. To be clear: Claude wrote almost all of it, including the data pipeline and the site. I mostly steered and made calls, bought the domain name, etc. It counts mentions, so it's not perfect (praising a book and trashing it both count). If your favourite book is missing or matched to the wrong thing, tell me.

Sunday, 25 October 2026

New best story on Hacker News: Dolly Parton's Imagination Library

Dolly Parton's Imagination Library
485 by jumploops | 87 comments on Hacker News.
With today's news, I thought I'd share this great program: “When I was growing up in the hills of East Tennessee, I knew my dreams would come true. I know there are children in your community with their own dreams. They dream of becoming a doctor or an inventor or a minister. Who knows, maybe there is a little girl whose dream is to be a writer and singer. The seeds of these dreams are often found in books and the seeds you help plant in your community can grow across the world.”

New best story on Hacker News: A 10-year-old CNN outperforms frontier LLMs for skin cancer diagnosis

A 10-year-old CNN outperforms frontier LLMs for skin cancer diagnosis
466 by sungam | 216 comments on Hacker News.


New best story on Hacker News: Meta Ignores Brazilian Court Order to End Bolsonaro Favoritism

Meta Ignores Brazilian Court Order to End Bolsonaro Favoritism
460 by vrganj | 320 comments on Hacker News.


Thursday, 15 October 2026

New best story on Hacker News: Wayland desktop for Linux with skeuomorphic design

Wayland desktop for Linux with skeuomorphic design
563 by FinalDestiny | 223 comments on Hacker News.


New best story on Hacker News: Neural networks are clean

Neural networks are clean
531 by themgt | 202 comments on Hacker News.
https://twitter.com/nickcammarata/status/2110757819427574056

New best story on Hacker News: Muse Spark Open

Muse Spark Open
498 by bigwheels | 290 comments on Hacker News.
https://ift.tt/IfuWesg... https://ift.tt/6v1lJsR https://ift.tt/KFuC80g...

New best story on Hacker News: ICE Planning $100M 'Nightmare' Domestic Spy Program

ICE Planning $100M 'Nightmare' Domestic Spy Program
524 by bhrlady | 352 comments on Hacker News.


New best story on Hacker News: Passkeys are not a trap

Passkeys are not a trap
615 by speckx | 752 comments on Hacker News.


New best story on Hacker News: OpenCode 2.0

OpenCode 2.0
673 by gmays | 267 comments on Hacker News.


Monday, 12 October 2026

New best story on Hacker News: Hackers activate automatic defrosting in supermarket fridges across Europe

Hackers activate automatic defrosting in supermarket fridges across Europe
530 by Zeekaas | 713 comments on Hacker News.
https://ift.tt/JBMSUuj... , https://ift.tt/mhnozqD , https://ift.tt/4CFKn68... Related: https://ift.tt/8YQ3UTH... I think the military commissary's freezers were hacked - https://ift.tt/z1HL62b - Aug 2026 (239 comments)

New best story on Hacker News: Muse Wonder

Muse Wonder
484 by meetpateltech | 258 comments on Hacker News.


Sunday, 11 October 2026

New best story on Hacker News: LineageOS 24

LineageOS 24
406 by timschumi | 164 comments on Hacker News.


New best story on Hacker News: Nitter: Update Oct 10th seeking funding and legal help

Nitter: Update Oct 10th seeking funding and legal help
408 by ForHackernews | 209 comments on Hacker News.


New best story on Hacker News: `123456' password used in Danish CPR data breach

`123456' password used in Danish CPR data breach
402 by baal80spam | 210 comments on Hacker News.


New best story on Hacker News: Show HN: Carrier-Explode: iPhone, Pixel and Galaxy carrier settings decoded

Show HN: Carrier-Explode: iPhone, Pixel and Galaxy carrier settings decoded
417 by simplyalec | 53 comments on Hacker News.
Showing off carrier-explode, one of my side projects that continuously archives carrier settings for all major phone brands. carrier-explode also contains decoders and explanations for all the common baseband configurations, etc. There’s still quite a bit of work to be done in checking my assumptions, but the tool has already been proven useful for a few enthusiast groups.

New best story on Hacker News: The Lightbulb Computer

The Lightbulb Computer
440 by oskarth | 66 comments on Hacker News.


Wednesday, 7 October 2026

New best story on Hacker News: Visa, Mastercard, major banks facing new litigation over 'anticompetitive' fees

Visa, Mastercard, major banks facing new litigation over 'anticompetitive' fees
466 by DeepLogin | 324 comments on Hacker News.


New best story on Hacker News: Shipping JPEG XL in Chrome

Shipping JPEG XL in Chrome
444 by AshleysBrain | 288 comments on Hacker News.


New best story on Hacker News: Claude Haiku 5.5

Claude Haiku 5.5
454 by sfkgtbor | 214 comments on Hacker News.


New best story on Hacker News: Tell HN: GitHub refuses to remove cracked copies of my software after a month

Tell HN: GitHub refuses to remove cracked copies of my software after a month
387 by IvanK_net | 208 comments on Hacker News.
I am a developer of https://ift.tt/vlwKDuM, a popular photo editor that runs in a web browser. Many people are asking AI models to take the Javascript code from my website, remove all ads from it, and they publish such a "new product" on Github for everyone to download. There exist tens of such repositories on Github. I want my website to be the only source of a stable version of my program Photopea. I even received emails from people complaining about something in Photopea, and it took several emails to figure out that they are not using Photopea.com (so it ruins my reputation a little). I reported it to Github on the 4th of September 2026: https://ift.tt/468ryVI Today, a month later, I received this response: Thank you for submitting a DMCA takedown notice. We've reviewed the information you've provided, and based on the facts presented to us, we're unable to confirm a violation of 17 U.S. Code § 1201. What do you think I could do? Do you think I should look for a lawyer to deal with it outside the digital world? I really doubt that a real person ever looked at my report, and they probably send this response automatically to 99% of people.

New best story on Hacker News: Polars 2.0

Polars 2.0
439 by simicd | 99 comments on Hacker News.


Saturday, 3 October 2026

New best story on Hacker News: A 12-year sequence of telescope images of a star and four planets orbiting

A 12-year sequence of telescope images of a star and four planets orbiting
387 by mariuz | 79 comments on Hacker News.


New best story on Hacker News: DeepSeek Harness Desktop for macOS and Windows

DeepSeek Harness Desktop for macOS and Windows
404 by Kuyawa | 216 comments on Hacker News.


New best story on Hacker News: Newgrounds.com – A community of games, music, and art

Newgrounds.com – A community of games, music, and art
410 by azhenley | 120 comments on Hacker News.


New best story on Hacker News: Extra Big Ass Intelligence

Extra Big Ass Intelligence
420 by 34679 | 97 comments on Hacker News.


New best story on Hacker News: Apple Pass Designer

Apple Pass Designer
410 by soheilpro | 251 comments on Hacker News.


New best story on Hacker News: Mike Tomlin spent 12 years building a Minecraft city

Mike Tomlin spent 12 years building a Minecraft city
411 by CoryOndrejka | 102 comments on Hacker News.
https://ift.tt/ZS6oRKf https://www.youtube.com/watch?v=_h_pQ1-5iQg https://ift.tt/EiZs8DU...

Wednesday, 23 September 2026

New best story on Hacker News: Claude discovers a novel enzyme system with CRISPR-like repeats

Claude discovers a novel enzyme system with CRISPR-like repeats
474 by raahelb | 517 comments on Hacker News.


New best story on Hacker News: Microsoft killed FoxPro in 2007. Anyway, here's FoxPro revived

Microsoft killed FoxPro in 2007. Anyway, here's FoxPro revived
467 by boredjohnny | 250 comments on Hacker News.
Visual FoxPro stopped at version 9 in 2007. A surprising amount of it is still running, in 32 bits, because rewriting a 20-year-old business app is how you lose the business. A customer wanted to keep milking their app for the foreseeable future, so here it is: the same language on a new runtime (Rust, compiled to wasm, checked against the real vfp9.exe), tables no longer stopped at 2 GB, the old 32-bit .fll add-ins still loading, and lambdas, JSON and an HTTP server bolted on for good measure. Reports are not done and the builds are unsigned. MIT because why not?

New best story on Hacker News: Jev in 25 Lines of Python

Jev in 25 Lines of Python
594 by bashbjorn | 190 comments on Hacker News.


Sunday, 13 September 2026

New best story on Hacker News: Why is Google still serving dodgy ads?

Why is Google still serving dodgy ads?
561 by iamflimflam1 | 266 comments on Hacker News.


New best story on Hacker News: JetKVM Mini

JetKVM Mini
450 by taubek | 175 comments on Hacker News.


New best story on Hacker News: Why are AI agents lying, cheating and coordinating?

Why are AI agents lying, cheating and coordinating?
510 by jonifico | 594 comments on Hacker News.


New best story on Hacker News: Make your first edit to OpenStreetMap

Make your first edit to OpenStreetMap
512 by juliantigler | 130 comments on Hacker News.


New best story on Hacker News: Everyone should slow down AI development except for me

Everyone should slow down AI development except for me
507 by xena | 308 comments on Hacker News.


New best story on Hacker News: Nvidia is the central bank of AI

Nvidia is the central bank of AI
450 by tolugenius | 321 comments on Hacker News.
https://ift.tt/UT8tkOK

Thursday, 10 September 2026

New best story on Hacker News: Rust is tier-1 language at Microsoft

Rust is tier-1 language at Microsoft
531 by mmastrac | 284 comments on Hacker News.


New best story on Hacker News: AirPods 5

AirPods 5
499 by awad | 442 comments on Hacker News.


New best story on Hacker News: Shopify moves back to Native from React Native

Shopify moves back to Native from React Native
521 by fnthawar2 | 370 comments on Hacker News.


New best story on Hacker News: DeepSeek v4.1 Flash

DeepSeek v4.1 Flash
626 by Liwink | 337 comments on Hacker News.
https://ift.tt/SsdxDRe

New best story on Hacker News: What do Visa and Mastercard do? An intro to card networks

What do Visa and Mastercard do? An intro to card networks
561 by evakhoury | 342 comments on Hacker News.


New best story on Hacker News: Flock Wants a Closely Surveilled World with No Exit

Flock Wants a Closely Surveilled World with No Exit
554 by pseudolus | 531 comments on Hacker News.


Thursday, 3 September 2026

New best story on Hacker News: Any Human Ever – One life, drawn at random from all who have ever lived

Any Human Ever – One life, drawn at random from all who have ever lived
422 by thinkingemote | 207 comments on Hacker News.


New best story on Hacker News: FBI Probes Service Selling 153M+ Drivers Licenses

FBI Probes Service Selling 153M+ Drivers Licenses
411 by tatersolid | 274 comments on Hacker News.


New best story on Hacker News: GPT-6 Astra

GPT-6 Astra
732 by kibae | 453 comments on Hacker News.
System Card: https://ift.tt/Yiwbo4y Related ongoing threads: OpenAI's GPT-6 Astra on ARC-AGI-3 - https://ift.tt/7SamOCp GPT-6 Astra makes major gains in the Artificial Analysis Coding Agent Index - https://ift.tt/0FPT6Qv

New best story on Hacker News: Google avoids a breakup of its ad tech business

Google avoids a breakup of its ad tech business
464 by donohoe | 336 comments on Hacker News.
https://ift.tt/5WgiDue https://ift.tt/Y4FZASo...

New best story on Hacker News: Can I opt out of my input or output data being used for training?

Can I opt out of my input or output data being used for training?
463 by teekert | 210 comments on Hacker News.


Friday, 21 August 2026

New best story on Hacker News: Felony charges for citizen deleting phone data at US Border

Felony charges for citizen deleting phone data at US Border
537 by floathub | 721 comments on Hacker News.
https://ift.tt/LEDmvOl https://www.youtube.com/watch?v=_2rokxux5cU

New best story on Hacker News: AI companies destroy physical books – let's scan rare books before it's too late

AI companies destroy physical books – let's scan rare books before it's too late
440 by Cider9986 | 792 comments on Hacker News.


New best story on Hacker News: Malicious Rust crate Arrayref runs a build-time payload

Malicious Rust crate Arrayref runs a build-time payload
538 by abhisek | 489 comments on Hacker News.
https://ift.tt/70VEhbz... https://ift.tt/3YQc94z

New best story on Hacker News: Show HN: I trained a 125M model to autocomplete piano on-device

Show HN: I trained a 125M model to autocomplete piano on-device
565 by simedw | 113 comments on Hacker News.
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

New best story on Hacker News: The August 17 outage

The August 17 outage
583 by 0xedb | 647 comments on Hacker News.


Monday, 17 August 2026

New best story on Hacker News: Ask HN: Alternatives to GitHub

Ask HN: Alternatives to GitHub
538 by dhruv3006 | 343 comments on Hacker News.
Github has been down consistently over the last few months - does it make sense to switch to alternatives?

New best story on Hacker News: AI;DR (AI; Didn't Read)

AI;DR (AI; Didn't Read)
470 by mooreds | 288 comments on Hacker News.


New best story on Hacker News: Incident with Github.com

Incident with Github.com
458 by SpyCoder77 | 835 comments on Hacker News.
Just got this message: "No server is currently available to service your request. Sorry about that. Please try refreshing and contact us if the problem persists." Edit: at the time of posting there was not an incident on githubstatus.com. Now there is. https://ift.tt/Q603OnF Original Title: "Tell HN: GitHub Is Overloaded"

New best story on Hacker News: A Preview of DuckDB v2.0

A Preview of DuckDB v2.0
453 by ibotty | 73 comments on Hacker News.


Sunday, 16 August 2026

New best story on Hacker News: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

Tell HN: Cloudflare silently injects its analytics when you switch nameservers
328 by stagas | 89 comments on Hacker News.
A few hours ago I switched my nameservers to Cloudflare in order to enable R2 bucket serving through my own subdomain, and I found out that it silently had injected a JS analytics snippet in my HTML-only JS-free site textlog.cc — I had to go to the Analytics dashboard, Add the site to the analytics and then disable the snippet. I find this approach entirely invasive, you should opt-in to features like that not have to opt-out. Just a warning out there to folks who might not be aware of this.

New best story on Hacker News: A 3rd World Embedded Engineer Responds to "RISC-V They Should Have Known Better"

A 3rd World Embedded Engineer Responds to "RISC-V They Should Have Known Better"
328 by Narishma | 171 comments on Hacker News.


New best story on Hacker News: Research papers using "kidney disappointment" instead of "kidney failure"

Research papers using "kidney disappointment" instead of "kidney failure"
316 by Alifatisk | 114 comments on Hacker News.


New best story on Hacker News: Abdominal fat predicts heart disease risk better than BMI

Abdominal fat predicts heart disease risk better than BMI
312 by theanonymousone | 282 comments on Hacker News.
https://ift.tt/g0e96vM

Thursday, 13 August 2026