Top Hacker News Stories – September 23, 2026 (Summarized)

Recent top stories on Hacker News include the release of GPT-6 Sol and Luna, which garnered 1,082 points and 564 comments, and Claude Opus 5.5, with 1,118 points and 773 comments. OpenAI's GPT-6 Astra made headlines by cracking the Enigma message that had resisted decryption since 2005, earning 539 points. Additionally, a revival of Microsoft's FoxPro, which was discontinued in 2007, attracted notable attention with 133 points. Other stories covered a hacking group claiming to have data on all FBI employees, and discussions on SAML's complex design issues.

#10

Tokens Too Cheap to Meter

154 pts, 126 comments

154 points · 126 comments · Add your take →

#11

An atlas of system designs with interactive architecture diagrams

3 pts, 1 comments

3 points · 1 comments · Add your take →

#12

OpenAI breaches Medicare, Albanese reveals

100 pts, 51 comments

100 points · 51 comments · Add your take →

#13

I don't want the details

245 pts, 155 comments

245 points · 155 comments · Add your take →

#14

Z80 REPL

66 pts, 7 comments

66 points · 7 comments · Add your take →

#15

Top Hacker News Stories – September 23, 2026 (Summarized)

Claude discovers a novel enzyme system with CRISPR-like repeats

Fixing the Portobello Police Station Clock

A brief history of Windows scroll bar shortcuts

Italian parliament votes for return to nuclear energy

LensVLM: Compressing long context as images, expanding only relevant pages

VSCode's SSH Agent Is Bananas

Gemini 3.8 text-to-speech

Jev in 25 Lines of Python

Radicle: Disclosure of Vulnerability in the Network Protocol

Tokens Too Cheap to Meter

An atlas of system designs with interactive architecture diagrams

OpenAI breaches Medicare, Albanese reveals

I don't want the details

Z80 REPL

DoorDash Spent $1.4M Trying to Stop Mamdani from Becoming Mayor. Now We Know Why

Claude Code reads AGENTS.md only when telemetry is on [fixed]

Stripe's Knowledge AI Platform

How we made claude.ai 3x faster in two weeks

UK military jamming other nations' satellites to defend itself, BBC told

Making Tailscale Faster

Swap, ZRAM, Zswap and Hibernate on NixOS

I built a post-mortem debugger for native Windows x64/x86 crashes

Conway's Game of Life in boot sector

QuestDB (YC S20) Is Hiring a Sales Engineer

Seattle City Council votes to ban surveillance pricing in sale of groceries

Strands Harness

Web-based IBM 1620 emulator and IPL-V from 1963

Transit rewards (Waymo pays you to take the train)

28% of job postings on company career sites have been open over 90 days

GPT-6 Sol and Luna

What California Is Learning from Solar Panels Built over Irrigation Canals

Claude Opus 5.5

GPT-6 Astra has gained the ability to drive a car

Microsoft killed FoxPro in 2007. Anyway, here's FoxPro revived

SAML: A fractal of bad design

The GitHub wiki is an anti-pattern (2022)

OpenAI hacked Australian Medicare portal

ReBarUEFI: Resizable BAR for almost any UEFI system

After AI models escaped testing environments,Irregular seeks $1.5B valuation

'We hacked the FBI:' Hackers say they have data on all FBI employees

WordPress: Unauthenticated path traversal leading to conditional RCE

Pentagon says overreliance on AI contributed to missile strike on Iran school

Jensen Huang says the junior developer problem ends in two years

Claude Opus 5.5 Intelligence, Performance and Price Analysis (Max)

Data-only attacks are easier than you think (2024)

Fertility rate dropped over 50% within 10 years in Argentina

Unreal Agent

OpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005

Euler's Eyes

Npunlock – Run custom C kernels for Intel NPUs

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