Quad9 (DNS Resolver) to Exit France

https://quad9.net/news/blog/au-revoir-france/french-announcement-image.png
Quad9 will stop offering its free cyberprotection service to users in France due to a court ruling against it. The decision is a matter of principle for Quad9, which cannot comply with the ruling while remaining faithful to its mission.

OpenShell – A safe, private runtime for fleets of autonomous AI agents

https://opengraph.githubassets.com/89d300dde1a78bee22c33bed76898d74e2dc7a2ded32d04ca14c51621a28129a/NVIDIA/OpenShell
OpenShell 0.1.x introduces a stable release cadence, new isolation primitives, and expanded APIs for secure autonomous AI agent execution. It enforces policies on file access, system calls, and network connections using kernel-level enforcement and formal verification.

Getting ready to operate GNU Taler in Germany

Taler Operations AG is being founded to operate Taler as an online payment system in Germany and the Euro-zone, with plans to apply for a licence from BaFin. The new company will focus on Taler exclusively, enabling payments with Taler first in Germany before expanding across the single market.

Every AI model has the same "controversial" take on humans

https://www.modelcompare.ai/blog/ai-models-controversial-take-on-humans/drawn-gpt-6.1-sol.webp
AI models from 10 labs in 3 countries agree that humans prioritize belonging over truth, with most saying people conform to group norms and create justifications for their actions.

Woman faces six years in prison over Cash App account she never opened

https://www.techspot.com/images2/news/bigimage/2018/08/2018-08-14-image.png
A woman was arrested and charged with crimes she claims she didn't commit after a scammer used her name on a Cash App account. She's facing up to six years in prison despite having no knowledge of the account or its activities.

Run full iOS 16.5 firmware on Android Devices

HackiOS boots iOS 16.5 on Android phone hardware using an open-source XNU kernel and custom drivers, allowing users to run unmodified iOS apps without modifying the original code. The project is a research bench, not a ROM, and requires specific hardware and software configurations.

Railpass

https://train.samismith.com/img/railpass-card.jpg
Stare out the window of an endless train ride, with real life footage.

Hedra is a 3D open world game I wrote from scratch while in highschool

https://camo.githubusercontent.com/ae72be1dd477d1f5acbae14f1f03f7d856b2a995b811a10aeba8392780b5e3cc/68747470733a2f2f63646e2e616b616d61692e737465616d7374617469632e636f6d2f737465616d2f617070732f313030393936302f73735f346431313030376631356364306231623566643130653563333436343238316230323064353861642e6a70673f743d31363735373737383939
Project Hedra is an open-world, low-poly RPG with procedural generation and custom game engine features. It started as a high school project to learn OpenGL and has evolved into a full-fledged 3D game with over 100k lines of code.

Jailbreaking the Switch 2

https://pepsipu.com/_astro/mario-kart-results-1-2560.B5lJitnR.webp
A software-only jailbreak for the Switch 2 has been developed, allowing users to run arbitrary native code and access peripherals. The exploit uses a combination of WebKit and SmileBASIC to achieve this goal.

AI and the Enclosure of the Scientific Commons

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
The scientific literature is viewed as an "information commons" that can be enclosed using artificial intelligence, transforming it into private wealth. This poses a threat to the social systems supporting the commons and may represent an attack on a way of life.

What Is Gridifcation

https://images.unsplash.com/photo-1632248218305-1acaca813959?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8Z3JpZCUyMG11c2ljfGVufDB8fHx8MTc3NjM2MzA5NHww&ixlib=rb-4.1.0&q=80&w=1080
The Musical Form Institute critiques modern music production for "gridification," where human performances are treated as errors and corrected to machine-perfect representations. This process silences artists' lives and voices, erasing their history and place in time.

eMudhra to exit global SSL/TLS certificate business

https://emudhra.com/images/press-release/thumbs/emudhra-to-exit-global-ssl-tls-certificate-business.jpg
eMudhra Limited, a global digital trust company, has decided to withdraw from the SSL/TLS certificate business due to increasing data sovereignty and compliance requirements. The decision is made after careful consideration of the impact on its shareholders and focus on core enterprise solutions.

Show HN: An icon for every city in North America

This icon pack covers 544 cities in the US, Canada, and Mexico with populations over 100k. The data is sourced from various government agencies and licenses are provided for attribution.

Tell HN: I unknowingly broke the PHP RCE embargo. I am sorry.

Sorry

Xbox wants you to pay 24 to 40 cents per hour to stream games you bought

https://cdn.arstechnica.net/wp-content/uploads/2026/10/xcloud3-640x360.jpg
Microsoft has rolled out a new service allowing non-subscribers to purchase cloud playtime hours for games they own, priced at 24 cents per hour. This model is similar to old arcades but differs from Xbox Game Pass subscriptions and Google's Stadia streaming experiment.

Jared Kushner Hacked Phone Reveals Secret Negotiations, Millions in Transactions

https://media.vanityfair.com/photos/6ad91087dc03a09d237f39fb/master/w_2560%2Cc_limit/vfoctober_kushner_money_tout.jpg
A Dutch intelligence agency discovered Jared Kushner's iPhone was hacked by Russian operatives, allowing them to access his phone and screen. The hackers found Kushner had transferred millions of dollars from a UAE bank account to other individuals, including a warlord and mercenary.

Dungeon Generation in the Gnomish Mines of NetHack

https://www.boristhebrave.com/wp-content/uploads/2026/10/gnomish-mines-header.png
NetHack's Gnomish Mines use Cellular Automata to generate an organic cave feel, with two states: floor or rock. Passes 1-4 update the grid in different ways, including clustering and erosion routines, but Pass 2 is unclear in its purpose.

A farewell to Arc browser

https://arc.net/farewell/assets/arc-logo/outline.svg
Arc is being replaced by Dia, a new browser with the same features and security. Existing Arc users can easily import their data into Dia before December 22, 2026 when Arc will stop working.

Show HN: CATT 0.2.1: Test agents/services against a Muse/Instinct-alike, in CI

https://raw.githubusercontent.com/Coverage-Cat/consumer-agent-testing-tool/main/docs/assets/catt-logo.svg
Consumer Agent Testing Tool (CATT) tests how an assistant uses your service. Run a scripted or model-driven agent against an MCP server, an MCP app, a website or an HTTP API. Check what the service did, inspect the evidence, and compare results across builds. Muse and Instinct are supported surrogate emulation targets. Muse remains the default. Both use the shared connector testing contract, ...

Show HN: Uberblok – an interactive museum of ZFS internals

https://uberblok.storagebits.workers.dev/_astro/glass.z0SbUZHz_2eAMYn.webp
ZFS is a file system designed to maintain data consistency without scanning disks after a crash, using an uberblock that holds transaction group numbers and block pointers. It was developed by Jeff Bonwick and Bill Moore at Sun Microsystems from 2001 to 2005, with contributions from over 700 people.

Faster than earcut: triangulating 3.7M map polygons in 489 ms

https://globus.software/img/social-card.webp
The author of the post has developed a C++ library called earstrip, which is 6 times faster than earcut.hpp for triangulating polygons in their map engine. The library uses an optimized algorithm that takes advantage of convex corners and strips to reduce the number of tests needed.

Show HN: Replacing CAPTCHAs with adaptive proof-of-work in WordPress

https://ps.w.org/gdpr-compliant-recaptcha-for-all-forms/assets/banner-772x250.jpg?rev=2819605
A plugin that uses proof-of-work to block spam without user interaction, protecting all forms on a WordPress site. It works by analyzing submission signatures, requiring no external services or API keys.

What’s getting pwned right now

https://pwn.watch/og/home.jpg
Multiple security incidents were reported, including critical vulnerabilities in GitLab, Trend Micro, and Node.js, as well as exploitation attempts on platforms like GitHub and Vercel. These incidents include remote code execution bugs, integer overflows, and command injection vulnerabilities that can be exploited by attackers to gain unauthorized access or execute malicious code.

Mini brain organoids ‘reading’ Braille key step towards biohybrid computing

https://images.ctfassets.net/mrbo2ykgx5lt/60YDjyq75wNXQSrbMssTlW/537ed63ff4fa5f6aba1fdf5ae6a329e6/Horizontal-3d_illustration_of_transmitting_synapse_neuron_or_nerve_cell.png?&w=912&fm=webp&q=80
Scientists have successfully used brain organoids to decode Braille letters, a crucial step towards developing energy-efficient biohybrid computers. The team found that teams of three brain organoids produced accurate signals 83% of the time, outperforming individual organoids and even those with artificial noise interference.

The phenomena that brighten dawn and dusk (2016)

The Earth's shadow and the Belt of Venus appear in the sky as sunlight interacts with the atmosphere, creating a range of colors due to filtering and scattering. These natural phenomena are caused by the sun's position, atmospheric conditions, and particle interactions.

Show HN: UI micro interactions prompts for AI

We're verifying your browser Website owner? Click here to fix

AI analysis of CT scans finds 42.9% of patients have coronary inflammation

https://framerusercontent.com/images/gv2JSjbiSOuP8MfuD0vsk3DmW3s.webp?width=1920&height=1080
Researchers used AI analysis of cardiac CT scans to identify early cardiovascular risk in asymptomatic adults, finding that 42.9% had coronary inflammation despite no detectable plaque buildup or blockage. This study suggests a potential new approach to identifying and treating cardiovascular disease earlier than traditional methods.

Show HN: Turn regular JavaScript into a neural net

https://chenglou.me/handwired/demos-handwiredos-zsvtedeh.webp
// turns into const above4 = relu(a - 4) - relu(a - 5) // relu(x) is Math.max(0, x) const result = above4 * 10 + (1 - above4) * 12 a relu(a − 4) relu(a − 5) above4 result + −

Speeding up code review with `small-change`

https://lethain.com/static/blog/2019/aep-small-lq.jpg
Imprint engineers are merging 4x more PRs than two years ago, with some reaching 25x the average. Quality has improved, with incidents down 42% and critical incidents down 78%.

Startup taps underwater volcano as energy source in “proof point” test

https://cdn.arstechnica.net/wp-content/uploads/2026/10/Endurance-Energy-rockhopper-drill-640x480.jpeg
Endurance Energy successfully demonstrated a subsea geothermal power plant, generating electricity for nearly half a minute and producing net-positive power. The company plans to commercialize this technology in Pacific island nations and other regions with abundant offshore geothermal resources.