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AI Grid Costs, Obsidian Trojan, and OrcaSlicer Legal Defense

10 May 2026
Hardware Attestation as Monopoly Enabler

Apple and Google are increasingly pushing third-party services to adopt hardware-based attestation to verify device integrity across mobile apps and the web through similar frameworks like their respective Integrity APIs. This coordinated expansion of hardware verification standards could ultimately serve as a powerful tool to further entrench the tech giants' market dominance.

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Local AI needs to be the norm

The tech industry is increasingly advocating for a shift toward running artificial intelligence directly on user devices rather than relying on remote cloud servers. By establishing local AI models as the standard default, the ecosystem can significantly improve system performance and enhance overall data privacy for end users.

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I returned to AWS and was reminded why I left

An early cloud advocate who championed foundational AWS services like S3 and EC2 during the platform's infancy recently returned to the ecosystem. Upon re-engaging with the cloud giant, the author was quickly reminded of the exact frustrations that initially drove them to leave.

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Incident Report: CVE-2024-YIKES
Incident Report: CVE-2024-YIKES

A new security vulnerability designated as CVE-2024-YIKES has been reported, with the incident details ominously characterized as a series of unfortunate events. Cybersecurity teams are currently investigating the exact nature of the flaw, though specific technical details remain undisclosed. Users are advised to monitor official channels for further updates and potential patch deployments.

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Idempotency is easy until the second request is different
Idempotency is easy until the second request is different

Implementing API idempotency extends far beyond simply adding an HTTP header or performing a basic key lookup. A new article breaks down the complex failure cases that challenge real-world systems, such as mismatched requests, concurrent retries, and partial successes. It offers practical guidance for developers on handling critical edge cases like downstream uncertainty, response replay, and duplicate message handling.

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Obsidian plugin was abused to deploy a remote access trojan
Obsidian plugin was abused to deploy a remote access trojan

A sophisticated cyber campaign is exploiting a malicious Obsidian note-taking app plugin to deploy a new remote access trojan named PHANTOMPULSE. The malware is specifically targeting victims operating within the finance and cryptocurrency sectors.

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Task Paralysis and AI

Individuals with ADHD are increasingly leveraging artificial intelligence tools to overcome task paralysis and manage overwhelming cognitive loads. By using AI to break down complex projects into actionable steps, neurodivergent users can bypass the executive dysfunction that typically halts their progress. This emerging trend highlights the growing potential of AI to serve as a personalized assistive technology for focus and productivity.

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Ask HN: What are you working on? (May 2026)

A new macOS application called Drawers helps developers maintain focus by creating dedicated virtual spaces, customized docks, and isolated window environments for each of their projects. The app allows users to assign granular resources like specific chat channels to these workspaces to prevent context switching and distractions. The tech community has responded enthusiastically to the project, with users eager to beta test and suggesting future enhancements like project-specific app theming and crash isolation.

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The One Dollar Counterfeiter
The One Dollar Counterfeiter

The article explores the case of Mister 880, a petty criminal who spent a decade passing fake one-dollar bills and inadvertently triggered the most expensive investigation in Secret Service history. Reader discussions question the disproportionate government manhunt for such a low-stakes crime while explaining the agency's original mandate to protect the nation's currency. The thread also highlights humorous personal anecdotes involving foolish fraud attempts and pedantic debates over the exact definition of counterfeiting.

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Casio S100X Japanese Lacquer Edition (JP Page Only)

The Casio S100X Japanese Lacquer Edition is a premium calculator captivating tech enthusiasts with its exquisite typography and meticulous aesthetic details. Readers note that the device's stunning design could easily trigger a deep passion for collecting high-end calculators, sparking broader discussions about the allure of premium tech accessories and the slippery slope of design obsession.

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Louis Rossmann offers to pay legal fees for a threatened OrcaSlicer developer
Louis Rossmann offers to pay legal fees for a threatened OrcaSlicer developer

Right-to-repair advocate Louis Rossmann has offered to cover the legal fees of an OrcaSlicer developer facing legal threats amidst an escalating controversy with Bambu Labs. This financial support aims to protect open-source contributors as tensions rise between the 3D printing community and hardware manufacturers over software licensing disputes.

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Show HN: Building a web server in assembly to give my life (a lack of) meaning
Show HN: Building a web server in assembly to give my life (a lack of) meaning

A developer has shared a MacOS web server written exclusively in ARM64 assembly language. The project, showcased on Hacker News, was built as a personal challenge to explore extreme low-level system programming. The resulting application operates natively without relying on higher-level abstractions or traditional software frameworks.

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First tunnel element of the Fehmarnbelt Tunnel immersed

The first element of the Fehmarnbelt Tunnel has been successfully immersed, marking a major milestone for the ambitious engineering project. Once fully completed, the underwater structure will set a new global record as the longest immersed tunnel in the world.

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Traces Of Humanity
Traces Of Humanity

After a seven-year hiatus, the lead developer of the privacy-focused operating system Qubes OS has resurfaced with a new blog. The creator of the highly secure system, which they began developing in 2009, announced their return to reconnect with the tech community.

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Think Linear Algebra (2023)

Allen Downey has released Think Linear Algebra, the latest addition to his widely praised series of freely available computer science textbooks. Readers commend his ongoing commitment to open educational resources and discuss the book's unique computational pedagogy. By using Jupyter notebooks to teach matrix multiplication and eigenvectors before basic vector arithmetic, the text takes a deliberate top-down approach to help students reach practical applications faster.

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We see something that works, and then we understand it
We see something that works, and then we understand it

Challenging the traditional academic model of the linear theory of innovation, Thomas Dullien suggests that technological progress is often driven by empirical observation rather than prior theoretical understanding. In this iterative approach, innovators first discover what works in practice and only later develop the frameworks to fully comprehend why it works.

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Walking slower? Your ears, not your knees, might be the problem

Recent findings suggest that an involuntary decrease in walking speed may be an early indicator of hearing loss rather than musculoskeletal decline. Although reader discussions largely focused on the physical discomfort and philosophical benefits of different walking paces, the underlying study highlights an unexpected physiological connection between auditory health and mobility.

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Maryland citizens hit with $2B power grid upgrade for out-of-state AI
Maryland citizens hit with $2B power grid upgrade for out-of-state AI

Maryland citizens are facing a $2 billion power grid upgrade bill driven by the massive energy demands of out-of-state AI data centers. This situation has sparked controversy, raising questions about why local consumers are bearing the cost instead of the AI hyperscalers that require the expanded infrastructure.

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Space Cadet Pinball on Linux
Space Cadet Pinball on Linux

Stephen Brennan has reverse-engineered and ported the classic Windows 3D Pinball Space Cadet game to run natively on Linux. This project allows Linux users to play the nostalgic title directly without relying on emulators or compatibility layers.

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Stop MitM on the first SSH connection, on any VPS or cloud provider

A recent article explores a new method for preventing Man-in-the-Middle attacks during the initial SSH connection to newly provisioned cloud servers, aiming to solve the cryptographic bootstrapping problem. Readers debate the technique's novelty, arguing that existing built-in solutions like SSHFP DNS records and private key-certs already address the issue despite requiring complex configurations like DNSSEC. The broader discussion highlights the ongoing industry challenge of securely establishing initial trust and distributing keys in cloud environments without relying on bespoke workarounds.

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What's a mathematician to do? (2010)
What's a mathematician to do? (2010)

A 2010 post on the MathOverflow forum features an undergraduate student seeking unconventional academic guidance from the online community. The user apologized for deviating from standard mathematics topics, highlighting the platform's history of helping students navigate similar career inquiries.

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The locals don't know

The author shares a contrarian approach to tourism by advising visitors to avoid mimicking the habits of local residents. The core message suggests that locals may not actually know the best attractions or activities for tourists. Therefore, travelers should forge their own unique itineraries rather than simply following the crowd.

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Gemini API File Search is now multimodal
Gemini API File Search is now multimodal

Google has updated the Gemini API File Search tool to support multimodal data processing. This enhancement makes it significantly easier for developers to build efficient file retrieval systems. These new capabilities allow applications to seamlessly handle and search through diverse file types.

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I'm writing a history of Visual Basic, Chapter 1 is up
I'm writing a history of Visual Basic, Chapter 1 is up

The first chapter of a new six-part history of Visual Basic has been published on the EvilGeniusLabs website, highlighting lesser-known aspects of the programming language's origins. This installment explores Microsoft's early BASIC dynasty, the acquisition of a California developer to front the project, and Bill Gates' strategic marketing pitch prior to the software's release.

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Eight More '8-Bit Era' Microprocessors
Eight More '8-Bit Era' Microprocessors

This latest tech retrospective highlights eight additional microprocessors from the 8-bit era that were omitted from a previous hardware roundup. The piece explores the history and technical specifications of these overlooked chips to further celebrate the innovations of early computing.

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The people preserving the scientific practice of bird banding
The people preserving the scientific practice of bird banding

Dedicated volunteers travel across the globe to preserve the scientific practice of bird banding and track avian migrations. However, these crucial Canadian conservation programs are currently facing significant threats due to severe cross-border funding cuts.

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Debian must ship reproducible packages

Debian's push to mandate reproducible packages has sparked community debate over whether the achievement is worth the increased contribution burden. Supporters praise the move as a vital security measure to protect build infrastructure from malicious compromises, while skeptics argue it offers little defense against compromised upstream source dependencies. However, proponents point out that recent supply chain incidents like the xz utils backdoor demonstrate that securing the build pipeline itself remains essential.

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Show HN: An index of indie web/blog indexes
Show HN: An index of indie web/blog indexes

A new Hacker News project introduces a maintained meta-index dedicated to cataloging indie web and small blog directories. The collection currently highlights 38 different index sites organized across six distinct categories to help users navigate independent online communities.

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The first microcomputer: The transfluxor-powered Arma Micro Computer from 1962
The first microcomputer: The transfluxor-powered Arma Micro Computer from 1962

While the Apple I and Altair 8800 are commonly cited as the first microcomputers, the actual pioneer was the transfluxor-powered Arma Micro Computer built in 1962. This obscure device predates the widely recognized founders of the personal computing industry by more than a decade.

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Lakebase architecture delivers faster Postgres writes
Lakebase architecture delivers faster Postgres writes

A newly introduced database architecture named Lakebase significantly accelerates write operations for PostgreSQL environments. By optimizing data ingestion and storage mechanisms, this approach allows developers to achieve higher write throughput and scalability while maintaining full Postgres compatibility.

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