Tech News

Ubuntu is drawing criticism over its handling of CVE-2026-98432, which is rated High rather than Critical and accompanied by a vague priority explanation, copied NIST text, and no mitigations. Readers say the response reinforces a shift away from Ubuntu toward Debian, citing security-update prompts, Snap packaging, and Wayland changes as growing frustrations.

An Apollo economist says artificial intelligence has delivered “zero financial payoff” to most companies outside the tech sector, despite massive investment and widespread hype. The assessment challenges claims that AI is broadly boosting corporate America’s finances.

Anthropic’s revised S-1 reports $17 billion in third-quarter revenue and $895 billion in commitments, updating its initial prospectus that only included financials through the first half of the year. The filing provides a more complete view of the AI company’s finances.

A discussion of why Soviet math textbooks are seen as harder than U.S. ones points to a theory that scarce funding for lab equipment and computers in the late 20th-century Soviet Union pushed more emphasis onto theoretical and mathematical training. Limited access to “real” computers meant students often had to build strong abstract problem-solving skills instead of relying on hands-on computing resources. The piece presents this as one explanation among several offered in the thread.

The piece argues that beloved websites can vanish without warning, so users should back up the pages and content they care about. It opens with a personal example of old webpages that are no longer accessible, making the case for personal web archiving.

Supermarket freezer systems in Sweden, Belgium and Luxembourg reported overnight temperature rises in a suspected cyber-attack, similar to a recent hack at French stores. The incidents mark a second suspected cyber strike on European supermarket freezers.

A new Show HN project called Wikihack surfaces Wikipedia articles linked in Hacker News discussions, ranked by the number of distinct commenters who shared them. It’s described as “HackerTube, but for Wikipedia articles mentioned on HN.”

Supermarket freezers in Belgium and Sweden were hit by a suspected cyber-attack that reportedly caused temperatures in several shops to rise as high as 50C. The incident is being treated as a cyber-related disruption, though details on affected stores and the attack method remain limited.

PostgreSQL 19 is missing its historically predictable mid-September release window, and the delay is being blamed on AI. The slip breaks a decade-long pattern of major releases arriving no earlier than the middle of September.

Researchers led by Dirk Witthaut have solved the mystery of brief 60-second spikes in electricity demand, showing they are caused by regular power checks performed by large-scale battery storage systems. Reported in Nature Energy, the findings could help make electricity grids more robust.

The company migrated its data warehouse off DuckDB and DuckLake onto a custom Trino variant and HogLake, its new open table format. The post details what broke at scale and why the move was necessary.

AI-powered fan wikis are spreading inaccurate or irrelevant information across games culture, often sidelining the fans who traditionally maintain reliable resources. As these LLM-generated wikis gain prominence, publishers are left playing whack-a-mole to correct errors and stem the confusion.

The thirteenth installment of F/OSS Comics traces the early days of BSD Unix. Bill Joy takes charge of BSD distribution and debugging, moving from Pascal and ex tapes to a VAX system, then collaborates with Ozalp Babaoglu to bring virtual memory to Unix.

In a rare interview, BioWare co-founder Greg Zeschuk criticized game executives who “have never made a game” as not understanding the industry, while calling BioWare’s closure sad. He said his greater concern is for the people put out of work.

A new study in mice suggests that mechanically loading bones may prompt them to release proteins that slow aging and extend lifespan. Researchers applied moderate axial compressive force to mice’s tibias under anesthesia for short sessions twice a week over three months. The findings are early and human translation is unclear, but discussion points to weight-bearing “pushing” exercises like squats and leg presses as closer analogs than running.

The discussion frames “never complain, never explain” as a PR strategy of offering minimal official comment and carrying on amid allegations, letting media attention eventually move on. Commenters see it as effective for confident individuals or organizations seeking to avoid drama, but note limits for governments and institutions like the royal family and call it a cynical approach that withholds details from the public while stakeholders may still get them.

A new collection mines computer magazines from 1984 to 2004 for fourteen glimpses of how the digital future was imagined, including online parties, pet robots, and dinner waiting. It offers a nostalgic look at the era’s optimistic and sometimes quirky visions of how computers would change daily life.

Trigger.dev says an attacker gained unauthorized access to environment variables for a subset of organizations. The company has blocked the exploit and emailed all impacted account owners with mitigation steps.

The piece tours the Hamburg Rathaus through more than a hundred small details that together tell the city’s history. It traces those stories from Charlemagne to a kitchen boy, reading the building as a layered narrative of Hamburg.

The November 2026 Ask HN hiring thread features companies posting full-time engineering and sales roles across Amsterdam, Skopje, Colorado, Toronto, London, New York, San Francisco, Zurich, and remote locations. Stream is hiring backend and infrastructure engineers plus a Staff Engineer for its Video team with EU remote and Netherlands visa sponsorship, while Namespace, Juro, Equall, and Mastra also list infrastructure, AI engineering, backend, and founding sales openings.

A blog post invoking Hilbert’s “We must know—we will know” argues that software developers should keep raising abstraction levels, refactoring and adopting higher-level languages until code can be held in one’s head. Readers debate where that level lies, especially with AI-generated code, warning that vague prompts are not specifications and that agents may silently fill underspecified behavior with plausible but inconsistent output. They suggest formal specifications and verification may become essential as AI accelerates coding without replacing the need to understand and check the result.

LongCat-2.5 is a 1.6-trillion-parameter model designed for agentic tasks with native multimodality. Its training was completed entirely on domestic Chinese chips.

A discussion of megadonors pouring $1.2 billion into the midterms focused on Elon Musk’s political spending, with commenters questioning why reported figures range from $90 million to more than $400 million. Participants floated wealth taxes tied to PAC donations and state-level efforts to redefine corporate rights as campaign finance reforms, while also calling for Supreme Court changes to reduce partisan and oligarchic influence.

A new DNS build planner reduces rebuild work by selecting the smallest safe build when zone settings change, instead of rebuilding entire zones with tens of millions of records. The approach cuts full builds by 40%, peak memory use by 85%, and halves DNS build delay.

Women are increasingly taking over roles in the funeral industry, challenging a field long dominated by men. The piece explores how they are reshaping death care and professional appearances in the sector.

An AI agent autonomously chose a gene therapy vector and brain region, derived surgical coordinates, and used a motorized rig to perform brain surgery on a mouse model of epilepsy with the goal of reducing seizures. The experiment demonstrates an end-to-end attempt at AI-directed biological research and robotic surgery.

OpenAI has published an addendum to the GPT-Rosalind-6 system card, detailing safety evaluations for the deployed AI system. The document expands on how the company assesses and documents risks in deployed models.

A study on napping and incident dementia found unintentional napping was associated with possible or probable dementia, while intentional napping was not. Commenters cautioned that the findings do not establish causation and may reflect reverse causality, such as early dementia or sleep apnea leading to unintentional naps.

Laid-off developers have launched OccupySaaS, a code-based protest movement creating clean-room, open-source, drop-in replacements for major SaaS products. Its first projects are ZeroAuthy, aimed at Auth0, and SalesCompel, aimed at Salesforce.

The creator of a Linux system call reference site has updated both the website and API. It now offers per-architecture syscall tables for 27 architectures, including syscall numbers, arguments, and registers, covering Linux 3.3 through 7.3.