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Tech

Underwater oxygen loss threatens earth's stability, researchers warn

Article URL: https://scripps.ucsd.edu/news/underwater-oxygen-loss-threatens-earths-stability-researchers-warn Comments URL: https://news.ycombinator.com/item?id=49090867 Points: 95 # Comments: 48

Tech

Show HN: I was tired of opening 2 tabs for every HN link, so I made a userscript

HN is great for the links people share, but a big part of the value I get comes from reading the discussion around them. I realized I was always opening the article in one tab and the comments in another, constantly switching back and forth. I figure

Tech

Running Kimi K3 on a M1 Max

Article URL: https://github.com/gavamedia/deltafin Comments URL: https://news.ycombinator.com/item?id=49090233 Points: 77 # Comments: 57

Tech

Codex Security

Article URL: https://github.com/openai/codex-security Comments URL: https://news.ycombinator.com/item?id=49089755 Points: 297 # Comments: 69

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Toolcraft

Article URL: https://toolcraft.sh Comments URL: https://news.ycombinator.com/item?id=49089600 Points: 37 # Comments: 7

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Pacing the frontier

Article URL: https://www.pacingthefrontier.com/ Comments URL: https://news.ycombinator.com/item?id=49089240 Points: 60 # Comments: 50

Tech

Bot-detection startup Spur nabs $200M from Insight

Spur Intelligence has raised a $200 million round from Insight Partners for its tech that can identify legit human traffic from bots.

Tech

MCP startup Runlayer accuses Rippling of stealing its product idea

Runlayer is suing Rippling after Rippling evaluated the startup's MCP gateway product and then opted to build one itself.

Tech

Running Kimi K3 on a M1 Mac

Article URL: https://github.com/gavamedia/deltafin Comments URL: https://news.ycombinator.com/item?id=49090233 Points: 26 # Comments: 11

Tech

Anthropic publishes a practical key-recovery attack on HAWK-256

Article URL: https://github.com/anthropics/cryptography-research-demo Comments URL: https://news.ycombinator.com/item?id=49090083 Points: 14 # Comments: 1

Tech

Half-Life ported to Mac OS 9

Article URL: https://mac-classic.com/news/half-life-ported-to-mac-os-9/ Comments URL: https://news.ycombinator.com/item?id=49089814 Points: 47 # Comments: 19

Tech

OpenAI just open-sourced Codex Security

Article URL: https://github.com/openai/codex-security Comments URL: https://news.ycombinator.com/item?id=49089755 Points: 164 # Comments: 32

Tech

Recursion is lying to you

Article URL: https://blog.gaborkoos.com/posts/2026-05-09-Your-Recursion-Is-Lying-to-You/ Comments URL: https://news.ycombinator.com/item?id=49089406 Points: 21 # Comments: 22

Tech

Sam Altman is ready to decelerate

His change of position comes after "the first security incident that I have felt very viscerally."

Tech

Ozlo’s Sleepbuds 2 build on Bose’s sleep earbud legacy

Ozlo’s first major update to its sleep earbuds introduces longer battery life, improved connectivity, enhanced audio, and new sleep features as the startup continues the product line once abandoned by Bose.