Technology

Show HN: TinyOS – A minimalist RTOS for Cortex-M written in C

Article URL: https://github.com/cmc-labo/tinyos-rtos Comments URL: https://news.ycombinator.com/item?id=47632750 Points: 9 # Comments: 2

Hacker News Apr 3, 2026 hpscript
Technology Apr 3, 2026

Show HN: Mtproto.zig – High-performance Telegram proxy with DPI evasion

Hey everyone. I built an MTProto proxy for Telegram aimed at bypassing active DPI censorship like the Russian TSPU. I c...

Technology Apr 3, 2026

Meta Pauses Work With Mercor After Data Breach Puts AI Industry Secrets at Risk

Major AI labs are investigating a security incident that impacted Mercor, a leading data vendor. The incident could have...

Technology Apr 3, 2026

Iran Strikes Leave Amazon Availability Zones "Hard Down" in Bahrain and Dubai

Article URL: https://www.bigtechnology.com/p/iran-strikes-leave-amazon-availability Comments URL: https://news.ycombina...

Technology Apr 3, 2026

Scientists Have Made French Fry Breakthrough

Researchers have developed a method of making french fries that results in a healthier bite without sacrificing crispine...

Technology Apr 3, 2026

Charge Robotics (YC S21) Is Hiring Software and Hardware Engineers

Article URL: https://jobs.ashbyhq.com/charge-robotics Comments URL: https://news.ycombinator.com/item?id=47632460 Point...

Technology Apr 3, 2026

Elon Musk insists banks working on SpaceX IPO must buy Grok subscriptions

Some banks "agreed to spend tens of millions on the chatbot," NYT reports.

Technology Apr 3, 2026

The Hardest Document Extraction Problem in Insurance

Article URL: https://www.furtherai.com/engineering-blogs/hardest-document-extraction-problem-in-insurance Comments URL:...

Technology Apr 3, 2026

"Cognitive surrender" leads AI users to abandon logical thinking, research finds

Experiments show large majorities uncritically accepting "faulty" AI answers. ...

Technology Apr 3, 2026

NASA did eventually solve Artemis II’s Outlook glitch

On Thursday, during Artemis II's journey to the Moon, commander Reid Wiseman ran into a tech issue some of us back on Ea...

Technology Apr 3, 2026

Tesla’s Texas factory workforce reportedly shrunk 22% in 2025

Tesla's headcount fell from 21,191 workers to 16,506 workers in 2025, according to a report, as it grappled with its sec...

Technology Apr 3, 2026

Trump ignores biggest reasons his AI data center buildout is failing

Nearly 50% of data center projects delayed as China holds key to power infrastructure. ...

Technology Apr 3, 2026

Show HN: We're building an AI hedge fund

Article URL: https://rallies.ai/arena Comments URL: https://news.ycombinator.com/item?id=47631929 Points: 3 # Comments:...

Technology Apr 3, 2026

OpenAI executive shuffle includes new role for COO Brad Lightcap to lead ‘special projects’

In addition to Lightcap's new role, OpenAI CMO Kate Rouch will be stepping away from the company to focus on cancer reco...

Technology Apr 3, 2026

OpenClaw gives users yet another reason to be freaked out about security

The viral AI agentic tool let attackers silently gain admin unauthenticated access. ...

Technology Apr 3, 2026

Anthropic buys biotech startup Coefficient Bio in $400M deal: reports

Anthropic has purchased the stealth biotech AI startup Coefficient Bio in a $400 million stock deal, according to The In...

Technology Apr 3, 2026

OpenAI’s AGI boss is taking a leave of absence

OpenAI is undergoing another round of C-suite changes, according to an internal memo viewed by The Verge. Fidji Simo, Op...

Technology Apr 3, 2026

Anthropic ramps up its political activities with a new PAC

With the midterms right around the corner, the new group is positioned to back candidates who support the AI company's p...

Technology Apr 3, 2026

Oracle Files H-1B Visa Petitions Amid Mass Layoffs

Article URL: https://nationaltoday.com/us/tx/austin/news/2026/04/03/oracle-files-thousands-of-h-1b-visa-petitions-amid-...

Technology Apr 3, 2026

Automatic Textbook Formalization

Article URL: https://github.com/facebookresearch/repoprover Comments URL: https://news.ycombinator.com/item?id=47631648...

Technology Apr 3, 2026

Our Favorite iPad Is $50 Off

Score an 11th-generation A16-powered iPad for just $300.

Technology Apr 3, 2026

Best iPad apps to boost productivity and make your life easier

There are many iPad apps to help you organize recipes, sync tasks across devices, be more productive, and manage your no...

Technology Apr 3, 2026

AI companies are building huge natural gas plants to power data centers. What could go wrong?

Meta, Microsoft, and Google are all betting big on new natural gas power plants to run their AI data centers. They may r...

Technology Apr 3, 2026

War crimes are no longer shameful. That should terrify you

Article URL: https://www.aljazeera.com/opinions/2026/4/3/war-crimes-are-no-longer-shameful-that-should-terrify-you Comm...

Technology Apr 3, 2026

OpenAI's Fidji Simo Is Taking Medical Leave Amid an Executive Shake-Up

The company is undergoing major leadership restructuring as its CEO of AGI deployment goes on leave for “several weeks...

Technology Apr 3, 2026

Edward ‘Big Balls’ Coristine Is Helping Out on Viral Fraud Videos Now

The DOGE engineer appeared on influencer Nick Shirley's podcast this week to talk corruption and government work—and h...

Technology Apr 3, 2026

Artemis II crew take 'spectacular' image of Earth

Article URL: https://www.bbc.com/news/articles/ce8jzr423p9o Comments URL: https://news.ycombinator.com/item?id=47631118...

Technology Apr 3, 2026

Show HN: Ismcpdead.com – Live dashboard tracking MCP adoption and sentiment

Built this to track the ongoing debate around Model Context Protocol - whether it's gaining real traction or just hype....

Technology Apr 3, 2026

PIGuard: Prompt Injection Guardrail via Mitigating Overdefense for Free

Article URL: https://injecguard.github.io/ Comments URL: https://news.ycombinator.com/item?id=47631011 Points: 5 # Comm...

Technology Apr 3, 2026

People would rather have an Amazon warehouse in their backyard than a data center

A new poll shows that the debate over data centers is far from settled.