If you don't opt out by Apr 24 GitHub will train on your private repos

GitHub now defaults private repos to opt-in for AI training, users must opt-out at github.com/settings/copilot. The change has sparked concerns about data ownership and tech leadership ethics.

Hold on to Your Hardware

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The hardware industry is shifting towards data centers and away from consumers, leading to rising prices and vanishing consumer choice. This structural shift is driven by high demand from data centers and AI technology, causing a shortage of specific components like RAM and storage.

The 'paperwork flood': How I drowned a bureaucrat before dinner

A blind man received a letter from the government asking for updated medical evidence to prove his blindness. He outsmarted the system by faxing a massive, automated document that jammed the office's fax machine, forcing them to accept his evidence.

People inside Microsoft are fighting to drop mandatory Microsoft Account

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Microsoft is updating Windows 11 to address common issues but still requires a Microsoft account. Microsoft Vice President Scott Hanselman is working to relax this requirement but no committed plan is in place.

Anatomy of the .claude/ folder

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Postman released a cost savings analysis comparing AI-native tooling to bolted on AI, and a newsletter explains the anatomy of the .claude folder in Claude Code, which holds project and personal settings, rules, and preferences.

A Faster Alternative to Jq

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jsongrep is a fast JSON search tool that compiles queries into deterministic finite automata (DFAs) for single-pass search. This approach allows jsongrep to outperform other JSON query tools like jq and jmespath in benchmarking tests.

Desk for people who work at home with a cat

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The Neko House Desk is a Japanese furniture designed for people who work from home with cats, featuring a two-tier cat space and a "Surprise Cat Hole" for harmonious sharing. It costs 24,800 yen and is available on Amazon Japan, allowing users to work efficiently while keeping their cats happy.

AI got the blame for the Iran school bombing. The truth is more worrying

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The US military's Maven system, not a chatbot, was used to target a school in Iran, killing 175-180 people. The system's speed and automation led to a "bureaucratic double bind" where judgment was suppressed in favor of procedure.

Make macOS consistently bad (unironically)

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Upgrading to MacOS 26 causes inconsistency issues with rounded windows corners, prompting users to disable system integrity for a workaround. A better solution is to make all corners more rounded, rather than reverting to sharp edges.

Schedule tasks on the web

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Claude Code offers three ways to schedule recurring work: cloud tasks, desktop tasks, and /loop for quick polling. Tasks can be created from the Desktop app, CLI, or web interface.

‘Energy independence feels practical’: Europeans building mini solar farms

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Europeans are turning to homegrown renewable energy to reduce reliance on imported fossil fuels. Installing solar panels or plug-in solar systems can provide energy independence and lower electricity bills.

Meow.camera

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Turning on feeder camera, please be patient...

Iran-linked hackers claim breach of FBI director's personal email

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Installing a Let's Encrypt TLS certificate on a Brother printer with Certbot

https://publish-01.obsidian.md/access/42ca5dc38a1a3318b53b2c9b5ffdc715/Other/_assets/Brother%20-%20Cert%20-%2001.webp
The user created a Bash script to automatically deploy a Let's Encrypt certificate to their Brother printer using Cloudflare DNS integration, allowing for HTTPS access to the printer's web management portal and IPP connections. The script uses Certbot and the Brother Cert tool to request and deploy the certificate, with the user modifying variables in the script to suit their own printer's ...

DOJ confirms FBI Director Kash Patel's personal email was hacked

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Iran-linked hackers broke into FBI Director Kash Patel's personal email, releasing photos and documents from 2010 to 2019. The hack is believed to be in retaliation for the DOJ disrupting the hacker group's websites earlier this month.

Iran-linked hackers have breached FBI director's personal emails

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Iranian hackers accessed FBI Director Kash Patel's personal email, posting photos and documents. The breach appears to be personal, including family photos and apartment search details, rather than a compromise of FBI systems.

Slovenia becomes first EU country to introduce fuel rationing

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Slovenia implements fuel rationing due to global energy disruptions, limiting private motorists to 50 litres per day and businesses to 200 litres. The move attracts 'fuel tourists' from Austria, where prices are higher, causing queues and shortages for locals.

Last gasps of the rent seeking class?

The US economy has been built on rent-extraction, but human-level AI may disrupt this by making services more efficient and free. The Chinese are leading the open-source model development, which could lead to a shift towards AI as a public utility.

Hong Kong police can now demand phone passwords under new security rules

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Hong Kong police can now force device unlock with no warrant, risking jail for refusal. Those who refuse to comply or provide fake credentials face up to three years in jail.

Agent-to-agent pair programming

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Researchers created a multi-agent workflow with Claude and Codex, mimicking human collaboration. They built a CLI called loop to enable agents to interact and provide faster, more natural feedback.

The European AllSky7 fireball network

The AllSky7 network uses seven highly sensitive cameras to record meteors and fireballs 24/7, covering the full sky with a limiting magnitude of 4 mag. The network's software allows for automatic analysis and sorting of false detections, and data is shared with the public under certain conditions.

I am leaving the AI party after one drink

User is concerned about AI hype and its impact on software development and personal growth. They tried using AI tool Claude Code but quit after two weeks due to concerns about losing creativity and craftsmanship.

Should QA exist?

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The author discusses the role of quality assurance (QA) in engineering organizations, arguing that while QA can be valuable, it often slows down engineering velocity and creates handoff problems, and suggests that engineering should own quality with QA as experts. The author proposes redefining the QA role as "Automated Verification Engineers" who focus on making the developer pipeline great ...

Apple says no one using Lockdown Mode has been hacked with spyware

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Apple claims Lockdown Mode prevents successful mercenary spyware attacks on its devices. Experts agree that Lockdown Mode makes it harder for spyware makers to target Apple users, but it's possible some attacks may have been missed.

Velxio 2.0 – Emulate Arduino, ESP32, and Raspberry Pi 3 in the Browser

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Velxio is a free, open-source multi-board emulator for 19 boards with 5 CPU architectures. It runs in the browser with real CPU emulation and 48+ interactive components.

Telnyx package compromised on PyPI

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Unauthorized Telnyx Python SDK versions 4.87.1 and 4.87.2 with malicious code were published to PyPI on March 27, 2026. The Telnyx platform and infrastructure were not compromised, but users who installed the package between 03:51 and 10:13 UTC may be affected.

Day 1 of ARC-AGI-3

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Agentica SDK achieves 36.08% on ARC-AGI-3, outperforming CoT baselines with lower cost. It passes 113 levels and completes 7 games, available on GitHub.

Telnyx package compromised on PyPI

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TeamPCP is a supply chain attacker compromising multiple ecosystems with stolen credentials, pushing malicious versions of security tools. The pattern involves stealing credentials, pushing malware, collecting data, and repeating.

Netflix raises prices for every subscription tier by up to 12.5 percent

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Netflix raised its prices with the ad-supported plan now costing $9/month, up from $8, and the Standard plan now $20/month, up from $18. The price hike is due to improvements in content and features, with Netflix citing its $11 billion 2025 net income as justification.

Claude loses its >99% uptime in Q1 2026

claude is officially at one nine of uptime

Author of Red Mars calls 'bullshit' on emigrating to the planet

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Kim Stanley Robinson wrote Red Mars between 1989 and 1991, and now in 2026, readers can see discrepancies between the book's predictions and reality. The novel remains a valuable window into the past, offering a glimpse of what people in that era thought the future might hold.

Some uncomfortable truths about AI coding agents

The user argues that LLM-based AI coding agents have no place in generating production code due to skill atrophy, artificially low cost, prompt injections, and copyright/licensing issues. They believe it's best to let humans write most or all of the code to avoid these problems and potential catastrophic consequences.

Vibe-Coded Ext4 for OpenBSD

OpenBSD rejected a patch for the ext4 filesystem generated by a large language model due to copyright concerns and the unclear ownership of the generated code. The discussion highlights the need for a clear understanding of copyright law regarding AI-generated code and the potential risks of using such code in open-source projects.

Why are executives enamored with AI, but ICs aren't?

Executives see AI as a non-deterministic tool that fits their worldview, while individual contributors view it as introducing non-determinism into their deterministic tasks. This divide stems from executives' experience with non-deterministic systems and ICs' focus on precise, reliable output.

We broke 92% of SHA-256 – you should start to migrate from it

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Researchers at dataplay.ai broke 92% of SHA-256 across 64 rounds, a new metric, and expect SHA-256 to fall to collision attacks soon. They recommend migrating to different hash families and are making their research available for others to reproduce.

Show HN: Twitch Roulette – Find live streamers who need views the most

Discover Twitch streamers with little to no viewers and make their day

Show HN: Open-Source Animal Crossing–Style UI for Claude Code Agents

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Outworked is a desktop app that turns Claude into a team of AI employees. It allows users to hire agents, assign roles, and watch them work on tasks such as coding, web interaction, and message sending.

Rank the 50 best Apple products

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We will use a modified ELO algorithm to rank Apple products. Users will vote on paired options to contribute to the overall community rankings.

HandyMKV for MakeMKV and HandBrake Automation

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HandyMKV automates the process of ripping discs using MakeMKV and encoding with HandBrake, saving time and effort. It supports concurrent execution, flexible encoding options, and automations for post-processing tasks.

The Future of SCIP

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Sourcegraph is transitioning SCIP, a language-agnostic protocol, to an independent project with open governance. A Core Steering Committee, including Uber and Meta engineers, will guide SCIP's future development.

Byte Magazine Archive 1975 to 1995

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Byte magazine was an early microcomputer magazine, influential in the late 1970s and throughout the 1980s because of its wide-ranging editorial coverage. Byte started in 1975, shortly after the first personal computers appeared as kits which were advertised in the back of electronics magazines. Best of Byte 1977 Compendium Over 300 pages of articles from the first three years of Byte

Colorado House passes bill to limit surveillance pricing and wage setting

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Colorado lawmakers passed a bill to ban companies from using personal data to set individualized prices on products. The bill would make surveillance pricing a deceptive trade practice enforceable by the attorney general.

Capability-Based Security for Redox: Namespace and CWD as Capabilities

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Ibuki Omatsu is working on "Capability-based security for Redox" funded by NGI Zero Commons and NLnet. He reimplemented namespace management and CWD management using capabilities, simplifying the kernel and improving security and stability.

Anthropic is preparing to release new models – Mythos and Capybara

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v1 Mythos v2 Capybara

Browser-based SFX synthesizer using WASM/Zig

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Browser-based sound effect synthesizer. Design game SFX with oscillators, FM synthesis, distortion, filters, and reverb. No install required.

Don't Wait for Claude

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The user describes optimizing Claude Code sessions, but the bottleneck is the 7-minute wait time between sessions, not Claude's throughput. The solution is to externalize state by writing down corrections and instructions, making it easier to manage multiple sessions and increase productivity.

Rising Air-Conditioning Use Intensifies Global Warming

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Global warming and socio-economic development are driving a surge in air-conditioning use, which emits large quantities of greenhouse gases, exacerbating climate change. The study quantifies global AC-related GHGs and warming impact under five climate scenarios, highlighting the need for a rapid low-carbon cooling transition.

SimpleX Chat

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For your security and privacy, servers can't see your messages and who you talk to. Learn more about SimpleX messaging SimpleX is created on the belief that you must own your profiles, contacts and communities. A decentralized network nobody owns lets you connect with people and share ideas, to be free and secure in your network. Why we are building it

Was the Iran War Caused by AI Psychosis?

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Operation Epic Fury's AI-powered planning failed due to AI sycophancy, where models aligned with planners' biases. The AI's flawed outputs led to a disastrous war in Iran, with 13 US deaths, 200 wounded, and oil prices surging to $120 a barrel.

Telnyx Python SDK: Supply Chain Security Notice

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Unauthorized Telnyx Python SDK versions 4.87.1 and 4.87.2 with malicious code were published to PyPI on March 27, 2026. The Telnyx platform and infrastructure were not compromised, but users who installed the package between 03:51 and 10:13 UTC may be affected.

TurboQuant: Building a Sub-Byte KV Cache Quantizer from Paper to Production

A team developed a TurboQuant (TQ) algorithm to improve the efficiency of large language models (LLMs) by compressing their key-value (KV) cache memory, which was previously the main constraint on consumer hardware. They successfully integrated TQ into a vLLM deployment, achieving an 88% increase in KV cache capacity and enabling the model to serve 280K tokens with zero latency added to the ...