Tech News

Show HN: Apfel – The free AI already on your Mac

Score: 284 | Comments: 50

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Proton meet isn't what they told you it was

Score: 134 | Comments: 118

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New Rowhammer attacks give complete control of machines running Nvidia GPUs

Score: 73 | Comments: 5

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The Technocracy Movement of the 1930s

Score: 122 | Comments: 97

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Slightly safer vibecoding by adopting old hacker habits

Score: 135 | Comments: 75

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How to Parse HL7 Messages with AI — Free MCP Server

TL;DR Install the DICOM/HL7/FHIR MCP Server (pip install dicom-hl7-mcp), add it to Claude Desktop, and paste any HL7 v2.x message. Claude parses every segment, names every field, looks up t

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GHSA-QCC3-JQWP-5VH2: GHSA-qcc3-jqwp-5vh2: Unauthenticated Resource Exhaustion via LINE Webhook Handler in OpenClaw

GHSA-qcc3-jqwp-5vh2: Unauthenticated Resource Exhaustion via LINE Webhook Handler in OpenClaw Vulnerability ID: GHSA-QCC3-JQWP-5VH2 CVSS Score: 5.3 Published: 2026-04-02 The OpenClaw per

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How to Hyper-Personalization in Action: From Story Angle to Ranked Media List in Minutes

Title: Beyond the Blast: Using AI to Hyper-Personalize Media Lists Intro: You’ve spent hours crafting a perfect story angle. Now, you face the tedious, error-prone task of matching it to the right jo

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How to Scrape DoorDash, Uber Eats, and Grubhub Menu Data in 2026

How to Scrape DoorDash, Uber Eats, and Grubhub Menu Data in 2026 Food delivery platforms are among the harder scraping targets — they use aggressive anti-bot measures, require location para

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Reverse Engineering Cloudflare's React-Based Bot Detection in 2026

Reverse Engineering Cloudflare's React-Based Bot Detection in 2026 Some sites protected by Cloudflare now embed their bot detection logic inside React components rather than a separate chal

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AWS Red Teaming Assessment

AWS Cloud Red Team Assessment Table of Contents Authorization & Legal Scope Definition Methodology Attack Scenarios & Technical Commands MITRE ATT&CK Mapping Risk Assessment Rem

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Why We Built Polpo: The Runtime for AI Agents

Why We Built Polpo We kept solving the same infrastructure problems every time we shipped an agent. Streaming, sandboxing, memory, tool execution, evaluation — the same backend plumbing, ov

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My Wife Sent 297 Messages in 15 Days. Not to Me. To the AI I Built Her. The Synapse Story

A 35,000-Token Notion Page and a Copy-Paste Ritual My wife uses LLMs differently than I do. While I use them for code or quick facts, she uses them as a therapist, a life coach, and a sound

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Sleep Hacking: Build a Local Sleep Apnea & Snore Monitor with Whisper and FFT 🌙💤

Have you ever woken up feeling like you’ve been hit by a truck, even after eight hours of sleep? You might be part of the millions dealing with sleep apnea or chronic snoring. While there are plenty o

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I Built an AI Agent Marketplace — 142 Agents, 27 Categories, Creators Keep 70%

There's no good place to sell AI agents. So I built one. AiPayGen is a marketplace where developers list AI agents, set their own prices, and keep 70% of every sale. We handle billing, distribution,

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The Confused Deputy Problem Just Hit AI Agents — And Nobody's Scanning for It

When Agent A asks Agent B to "deploy this to production," who verifies that Agent A has the authority to make that request? Who checks that Agent B won't receive escalated permissions it shouldn't hav

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The Recursive Loop Has Started: AI Is Now Designing AI Chips

The Recursive Loop Has Started: AI Is Now Designing AI Chips In 2020, Google DeepMind published a paper in Nature. They used reinforcement learning to automatically generate chip floorplans

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Post Mortem: axios NPM supply chain compromise

Score: 15 | Comments: 2

hackernews Apr 03, 2026 Read more →

Tor Alva: The Tallest 3D-Printed Building in the World

Score: 6 | Comments: 2

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A Few Good Magazines From the 70s and 80s

Score: 21 | Comments: 5

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