Hacker News Digest

October 24, 2026 · 66 Hacker News

▲ 612Jolla's Linux Phone Demands an Account Just to Get OS Updates
A new Jolla phone owner documents a frustrating first boot: Sailfish OS requires a Jolla account before it will deliver system updates, and the workaround means installing Storeman through OpenRepo,…
▲ 483Hacker finds his Samsung TV's on-board AI listening for dogs and babies, then gets banned by OpenAI
A Reddit user in r/antiai reports reverse engineering his own Samsung TV and discovering an on-board AI that listens for the sounds of dogs and babies. When he used ChatGPT to help with the teardown,…
▲ 439AI Delivers Zero Payoff to Corporate America Outside Tech, Apollo Economist Says
Apollo Chief Economist Torsten Slok finds no financial payoff from AI outside the tech sector: revenue per worker and profit margins are climbing for the Magnificent 7 but flat for the S&P 493, with…
▲ 438OBS Studio 33 overhauls plugin loading and jumps browser sources two years forward
OBS Studio 33.0.0 rebuilds how plugins load: first-party plugins move into a new core folder, third-party plugins get a new install structure, and legacy locations keep working only until version 34.…
▲ 414Europe Now Sees American Tech as a Kill Switch
After Elon Musk personally ordered restrictions on Starlink's military Starshield service to Ukraine, European policymakers have stopped treating the idea of a U.S. kill switch as paranoia. Steve Bla…
▲ 359Philip O'Toole Built Distributed SQLite in 2014, Eight Years Before Anyone Sold It
In September 2014, Philip O'Toole combined SQLite with a Raft log and released rqlite, likely the first open-source system to do so. He traces twelve years of the category: Canonical's dqlite, Ben Jo…
▲ 359A Bitcoin wallet worth $503 is hidden on this server—can you hack it?
A live challenge invites hackers to steal a Bitcoin key worth about $503 from a server. The key is accessible to the PHP user account via a `print-flag` binary, and the PHP version predates the PHP2S…
▲ 288Astral merges uv and ty so Python scripts check themselves
Astral has shipped an experimental integration between uv, its package manager, and ty, its type checker. ty now reads PEP 723 inline metadata to discover scripts across a project and calls uv to bui…
▲ 273Physicists trap a single antimatter particle for a month
Physicists at Northwestern University have trapped a single positron—the antimatter counterpart of an electron—for a month, and potentially indefinitely, using a wall-less electromagnetic trap cooled…
▲ 269A Google Brotli flaw now threatens HTTP libraries far beyond Node.js
CVE-2026-111497, an out-of-bounds write in Google's Brotli decoder affecting versions 1.0.3 through 1.2.0, was first disclosed as Node2Shell for Node.js and then spread to Python packages with 82.8 m…
▲ 267A Physicist Admits He Doesn't Understand Quantum Physics
Douglas Ross of the University of Southampton walks through quantum physics from classical mechanics to wave-particle duality, Heisenberg's uncertainty principle, wavefunction collapse, and hidden va…
▲ 248Roc's DEFLATE library comes within 2.6% of C's libdeflate on an M1 Mac
Richard Feldman set out to see how close a pure functional language could get to C by optimizing roc-deflate, a DEFLATE package written in Roc, and benchmarking it against libdeflate on the Silesia c…
▲ 246Google cleared 250,000 trees in Finland before it had approval — and the wolves came to town
Google flattened 816 acres of forest near Muhos in northern Finland for AI data centers before completing the Environmental Impact Assessment Finnish law requires. Regulators halted work at two sites…
▲ 242You pay for the canvas, not the content: a practical guide to AI image generation
Daniel Ball's hands-on guide to AI image generation covers how diffusion and multimodal models work, the history from GANs to native image models, and what you actually get from ChatGPT versus the AP…
▲ 242Roku moves every developer repository from GitHub to GitLab
Roku has finished migrating all its developer resources — documentation, sample apps, SDK tooling, and the RSG 2.0 open-source software — from GitHub to GitLab, keeping the same repository names unde…
▲ 239FreeDNS has quietly served 7 million members and 13.8 million DNS records since 2001
FreeDNS offers free and premium DNS hosting, dynamic DNS, static DNS, backup DNS, IPv6 reverse records, and URL redirection, all managed through simple curl-based updates. The service hosts over 23,0…
▲ 213CVE Tracker surfaces on Hacker News with no comments yet
A Hacker News submission links to CVE Tracker, a site hosted at cve.0xosprey.com, posted by user Group_B and drawing 9 points within its first hour. The linked page itself could not be fetched, so on…
▲ 186John Carmack: Goose Language Could Make Almost Anything Possible
Reacting to a new language that reserves huge stacks at compile time with bump allocation and stable pointers, John Carmack says Goose's automatic multi-stack analysis and resizable fields turn a nic…
▲ 185Denmark quietly kills its open-source Microsoft Office replacement pilot
Denmark's Ministry of Digitalisation has silently abandoned a large-scale trial of open-source alternatives to Microsoft Office, according to Computerworld Denmark. The pilot, meant to test whether p…
▲ 183The Quake fan who built the map editor everyone uses never made a single map in it
In 2010, Mac user Kristian Duske wanted to make Quake maps but disliked existing editors, so he wrote TrenchBroom from scratch. Fifteen years and several rewrites later, it's the go-to editor for cus…
▲ 182http2shell turns a brotli flaw into remote code execution in Node and Python
A newly publicized remote code execution bug, dubbed http2shell, affects Node and Python servers through the brotli compression library. Commenters trace it to brotli 1.2.0 and earlier, note that the…
▲ 171Apple hands security researchers a fused iPhone that runs any tool and even a custom kernel
Apple's Security Research Device Program loans approved researchers a specially fused iPhone for 12 months, renewable, that bypasses the need to break iOS security features. It offers shell access, c…
▲ 170A Linux kernel module doubles FP/BF16 throughput on Nvidia RTX 30-series cards
This Linux kernel module unlocks the full FP/BF16 instruction issue rate on Nvidia GA102, GA103, GA104, and GA106 GPUs, matching their professional counterparts. It combines the CMP unlocker's V67/PL…
▲ 168Goose: a memory-safe language that beats C++ and Rust with no heap at all
Goose is a systems language with C- and Rust-like syntax but no heap, garbage collector, or lifetime annotations. Every dynamic value lives inline on a compiler-managed data stack, so freeing a milli…
▲ 150Dream Labs launches Dream-1, a robot brain that works on machines it has never seen
Dream Labs is emerging from stealth with $90M in seed funding and a public API for Dream-1, a World Action Model that controls unseen bimanual robots on unseen tasks with no fine-tuning or demonstrat…
▲ 146AI text is hard to read because models optimize for information density, not communication
A new arXiv study measures psycholinguistic features tied to human processing difficulty across a corpus of AI-generated text. All nine frontier and near-frontier models use more inanimate subjects w…
▲ 134Alzheimer's Sleep Loss Reversed Without Removing Brain Plaques
University of Kentucky researchers found that microglia, the brain's immune cells, drive Alzheimer's sleep disruption by triggering inflammation in response to amyloid plaques. Temporarily eliminatin…
▲ 128C# matches C in VLC's Gaussian blur, reaching 236 fps versus 240
Martin Finkel ported VLC's Gaussian blur filter line by line to C# using .NET Native AOT, then raced both versions inside the same VLC on identical 1080p frames. The straight port ran about 23% slowe…
▲ 111PHP Foundation runs on a single full-time employee as its balance sinks to $350K
The PHP Foundation, which pays the core maintainers behind PHP's continued development, has just one full-time staff member and a shrinking balance of roughly $350K, according to its director. Public…
▲ 108Block Blast quietly rigs games to serve you a lethal puzzle when a high-paying ad is ready
A reverse-engineering breakdown of Block Blast, which earned an estimated $127 million from ads between January and May 2026. The Android app ships almost no game logic: on launch, a server config as…
▲ 99Anyone with a shortwave radio can listen to US nuclear launch orders on 11175 kHz
Missileer Watch streams and transcribes Emergency Action Messages — the encrypted, preformatted launch orders of US nuclear forces — read aloud in the phonetic alphabet on the High Frequency Global C…
▲ 95US Border Agents Searched a Record Number of Phones and Laptops This Year
US Customs and Border Protection searched 55,424 devices in fiscal 2025, and 2026 is already running 32% higher with a quarter still uncounted. Most are "basic" searches requiring no suspicion, where…
▲ 93Peer-Reviewed Paper on Z-Library Cites a TorrentFreak Article That Never Existed
A peer-reviewed paper in the New Review of Academic Librarianship, written by two Nigerian librarians, cites a 2021 TorrentFreak article that was never published. At least ten of its 44 references co…
▲ 89SimCity ran a whole city simulation on a 16 MHz CPU by skipping most of it
The original SimCity lists a 16 MHz Intel 386SX among its requirements, yet it simulated traffic, fire, power, and crime every frame. The open-sourced Micropolis code reveals the trick: a mod16 count…
▲ 85Jonathan the tortoise, about 190 years old, has survived a fight that left his rival flipped on his back
St. Helena's 5 pence coin features Jonathan, a tortoise around 190 years old and the island's most famous resident. In July 2023, his companion Fredrik was flipped onto his back during a fight and le…
▲ 84EPFL's implantable chip reads brain-network chatter to spot mood states in real time
Researchers at EPFL have built LogSync, a 4x2 mm implantable system-on-chip that records activity across multiple brain regions and extracts biomarkers for oscillation strength and cross-regional syn…
▲ 83TornadoVM 7 lets Java developers call CUDA libraries directly from their code
TornadoVM 7.3 is a major milestone for the open-source framework that accelerates Java programs on multi-core CPUs and GPUs without replacing the JVM. The release swaps JNI for the Foreign Function &…
▲ 80Dan Luu: We should be more ambitious with the software we build
Dan Luu argues that AI has made it possible to build ambitious software like pgrust, a Postgres rewrite that has already uncovered real bugs in Postgres. He notes that most AI-generated projects are…
▲ 73A Friend's Tumor Surgery Turned Into a Reminder to Love Every Scar
A friend's five-hour surgery to remove a chestnut-sized tumor from a knot of nerves left him with a scar from ear to neck — and a daily reminder of how lucky he is to be alive. The piece celebrates t…
▲ 72Collagen-eating microbes may explain why soft-bodied fossils vanished
University of Cambridge researchers traced collagenase genes across 700 bacterial genomes and found the enzymes predate animals, initially confined to oxygen-intolerant microbes. That let Ediacaran s…
▲ 70German court rules Google's aerial imagery amounts to 'spying'
The Frankfurt Regional Court found that Google Earth and Google Maps violate Germany's strict privacy laws by publishing aerial and 3D imagery of private property without owner consent. The case was…
▲ 70Meta Gave Zuckerberg a New Share Class So He Can Pay California's Wealth Tax Without Losing Control
California's proposed wealth tax would force Mark Zuckerberg to sell Meta stock, threatening his voting control. Meta's board created a new non-voting Class C share class and issued a one-time divide…
▲ 59Godot tutorial makes value noise tile seamlessly across a torus
The ninth entry in Catlike Coding's procedural GPU patterns series adds tiling to value noise in Godot 4.7. By wrapping lattice coordinates so blocks at tile edges match the opposite side, the shader…
▲ 58One Man Builds a Full-Size Pan Am 747 Replica
A video profile of a builder who recreated a Pan Am 747 by hand, shared on Hacker News. The post drew early attention from the community, though the linked page itself could not be retrieved, leaving…
▲ 58SpeedCrunch 1.1 delivers 50-digit precision for free on Windows, macOS, and Linux
SpeedCrunch is a free, open-source scientific calculator built for STEM professionals, students, and teachers. It handles up to 50 digits of precision with complex number support, packs 140+ function…
▲ 55Sam Altman: We Can't Just Patch All the Bugs Anymore
Speaking at Stanford, OpenAI CEO Sam Altman warned that the cybersecurity crisis is worse than leaders realize and that patching vulnerabilities is no longer enough. He pointed to Anthropic's Claude…
▲ 54PySR Turns Neural Networks Into Readable Equations
PySR is an open-source symbolic regression tool that searches for interpretable mathematical expressions fitting a dataset, using a Julia engine called SymbolicRegression.jl under a scikit-learn-styl…
▲ 50Elon Musk Buys $1 Billion Stake in CNN's Parent Company Skydance
Elon Musk has taken a $1 billion stake in Skydance, the parent company of CNN, according to reports. Coverage spans the political spectrum: conservative outlets frame it as Musk gaining leverage over…
▲ 50JetBrains' ThinkRail gives every AI agent its own git worktree
ThinkRail is an open-source, spec-first agentic IDE from JetBrains InnovationHub. Each workspace is a real git worktree with its own branch and working directory, so multiple agents can run in parall…
▲ 50Mali Pagecache Root - Autonomous root for TCL Android TV via CVE-2022-22706
Mali Pagecache Root is a firmware-specific rooting toolkit for the TCL QLED 50C721 Android TV (Realtek RTD1319). It exploits CVE-2022-22706, a Mali GPU page-cache write vulnerability, to achieve uid=…
▲ 49A video tests Monopoly strategies across 300 million simulated games
A Hacker News submission links to a YouTube video that puts Monopoly strategy to the test by simulating 300 million games. The post drew a small handful of comments, and the linked page itself could…
▲ 48Stern Controls 90% of Pinball, but the Other 10% Is Building the Future
At Pinball Expo 2026 in Schaumburg, Illinois, Stern Pinball still dominates roughly 90 percent of the market, yet the show floor revealed a thriving fringe: Multimorphic's P3 platform swaps playfield…
▲ 44ZacOS 9 rebuilds the Mac OS 8 and 9 desktop pixel by pixel for Debian Linux
ZacOS 9 is a complete Debian Linux desktop styled after Mac OS 8 and 9, with a window manager, Sniffer file browser, menu bar, and control panels all drawn from scratch. It runs Firefox, LibreOffice,…
▲ 41Ultrashort wave stimulation flushes the brain's waste and eases Alzheimer's pathology in mice
A study reported in Science Advances shows that noninvasive ultrashort wave neuromodulation boosts glymphatic clearance, the brain's waste-flushing system, reducing traumatic brain edema and Alzheime…
▲ 32bbtree beats skiplists by up to 6.8× in LSM-tree memtables
bbtree is a B-tree ordered map built around a simple cost model: minimize chained cache misses. Nodes hold 16–32 items so linear search and SIMD beat binary search, inline keys pack eight keys into o…
▲ 31Cecilia Berdichevsky ran Argentina's first scientific computer, nicknamed Clementina
Cecilia Berdichevsky, born Mirjam Tuwjasz in Poland in 1925, emigrated to Argentina as a child and became a computer scientist. At 31 she studied mathematics under Manuel Sadosky and programmed the F…
▲ 31Mathematicians launch a community hub to fix OpenAI's hard-to-read math write-ups
OpenAI's math write-ups on GitHub are often hard to follow and come with incomplete citations. A guest post by Abhinav Nellore, Johannes Schmitt, Soledad Villar, and Rachel Ward announces oai-math-re…
▲ 25AI proofs are ending mathematics' romantic age of heroes
Mathematicians are reacting with panic, grief, and spiritual crisis as LLMs produce counterexamples to long-standing conjectures and flood the field with proofs. Terence Tao calls it the shift from p…
▲ 23AmadeusITGroup's Edison gives Python a real syntax tree for EDIFACT
Edison, an open-source Python library from AmadeusITGroup, parses EDIFACT messages as recursive syntax trees instead of flat segment lists. You define a schema in Python, and Edison compiles it into…
▲ 23Fedora users can now unlock full disk encryption with a TPM2 chip instead of typing a passphrase
A hands-on walkthrough of LUKS2 full disk encryption on Fedora, from creating a volume and managing key slots to enrolling a TPM-bound key with systemd-cryptenroll. Binding to PCR 7, optionally with…
▲ 18Why 46-Byte Programs and Tiny Languages Are Worth Your Attention
Tiny programs and small languages have an outsized appeal: a 25-line DOM diffing library, a 46-byte Forth, a 122-line J interpreter, and a Lisp core in 436 bytes. These miniatures aren't just code-go…
▲ 12How a Man Looking to Meet Women Accidentally Invented the Singles Bar
In 1965, Alan Stillman bought a scruffy First Avenue tavern for $5,000, threw sawdust on the floor, hung fake Tiffany lamps, and turned it into T.G.I. Friday's — a public cocktail party where young m…
▲ 12Rails enum methods get up to 5x faster by generating real code instead of public_send
A Rails performance team member was skeptical when asked whether inlining enum methods in an external build step would help. The real culprit was Rails' own enum implementation: it used define_method…
▲ 10Why a Buggy Easter Egg Beat Scratch for My Kids
Dave Gauer noticed his kids spent more time playing with a glitchy easter egg in their school's document editor than with Scratch, which he considers brilliantly designed. The easter egg's severe lim…
▲ 6This Neural Network Runs Entirely on DOOM's Game Mechanics
A developer compiled neural networks into DOOM maps, where voodoo dolls on conveyor belts perform matrix multiplies, lava lines add weights to sector light levels, and doors act as ablations. The MNI…
▲ 3Operation Raven brings a serious tactical FPS straight to your browser, no download required
SemperPlay's Operation Raven is a free browser-based tactical shooter built on three.js and WebGL, playable instantly with no download or launcher. You play Raven Two, an operator dropped into a slee…