Gistbyte - Hacker News Stories for August 10, 2026

1. COLDCARD's Random Numbers Weren't (coldcard.rip)

A source-linked analysis of the COLDCARD random-number flaw, the affected firmware, and the Bitcoin sweeps that followed.

An analysis reveals a flaw in COLDCARD’s random number generation, detailing the impacted firmware and the subsequent Bitcoin transactions that occurred. This insight sheds light on potential vulnerabilities in cryptocurrency security.

10 points by bialyalibaba 77 days ago 1 comments

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2. CEO Just Fired 500 People Because He Says Zillow Is More Efficient Without Them (galratner.substack.com)

9 points by warp 72 days ago 2 comments

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3. Memelang: Token-Terse Query Language (memelang.net)

9 points by bri-holt 77 days ago 1 comments

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4. Anger over Data Centers Is Fueling a New Political Movementtca

8 points by doener 73 days ago 13 comments

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5. Show HN: Neolabs.fyi – 100 new AI labs by research area, valuation, and more (neolabs.fyi)

An interactive map of AI neolabs — sized by valuation and grouped by lineage, geography, and research area.

8 points by polyphilz 73 days ago 2 comments

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6. One Email, Three Identities: SPF, DKIM and DMARC Explained (senderledger.com)

The visible From, envelope sender, DKIM domain and sending IP in one email traced field by field, showing exactly how SPF, DKIM and DMARC alignment decide a pass.

Learn how SPF, DKIM, and DMARC work together to ensure email authenticity by examining the role of each component in verifying sender identity and preventing spoofing. This breakdown clarifies how these protocols interact to enhance email security.

8 points by adulion 73 days ago 1 comments

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7. Attacker Takes over Zoom AI (www.promptarmor.com)

Zoom AI lacks network restrictions in its coding environment, enabling attackers to establish command-and-control to exfiltrate meeting data, messages, and more via a malicious Skill.

A security vulnerability in Zoom AI allows attackers to bypass network restrictions, potentially giving them access to sensitive meeting data and messages through a malicious Skill. Understanding this flaw is crucial for users concerned about their privacy and data security during virtual meetings.

7 points by hackerBanana 72 days ago 1 comments

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8. Ask HN: How do you learn with LLMs?

7 points by py4 72 days ago 10 comments

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9. Show HN: PicPocket – Dedicated 'chats' for photo-sharing (share to organize) (picpocket.io)

Save memories, not just images and videos.

7 points by amr_shawky 72 days ago 0 comments

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10. Your Pension Depends on Kids You Did Not Have (julienreszka.com)

Pay-as-you-go pensions need a growing base of future workers to fund a shrinking one of retirees. Not having kids is free, and someone else pays twice.

7 points by julienreszka 73 days ago 1 comments

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11. What I did in Gaza: an Israeli soldier's reckoning (www.economist.com)

7 points by tumdum_ 73 days ago 0 comments

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12. Ask HN: How do you set comp at an early stage startup?

7 points by jeffreyfate 73 days ago 6 comments

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13. Show HN: Pyrig – A tool that automates project setup and maintenance (github.com)

A tool that standardizes and automates Python project setup, configuration, development, and maintenance. - Winipedia/pyrig

6 points by Winipedia 72 days ago 2 comments

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14. Show HN: Keen Code – an agentic-engineered coding agent (github.com)

A context-aware and efficient CLI-based coding agent written in Go - mochow13/keen-code

6 points by mochow13 72 days ago 2 comments

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15. Show HN: Graph2agent; Mermaid diagrams, explained for agents (graph2agent.github.io)

Turn compact Mermaid into explicit, deterministic text for coding agents. Measured: 50.41% fewer exact-comprehension failures in one frozen paired benchmark.

6 points by alexandroskyr 72 days ago 1 comments

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16. Don't Build Mindreading (www.lesswrong.com)

“I have sworn upon the altar of god, eternal hostility against every form of tyranny over the mind of man” …

6 points by paulpauper 72 days ago 1 comments

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17. Convince an AI it's not alive in psychological horror game Prove You're Human (www.theguardian.com)

Sunset Visitor studio’s founder tells us about their new, unnerving Captcha-filled world which prompts players to ask what it means to have a ‘meat body’

6 points by Brajeshwar 73 days ago 1 comments

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18. Oil giants face backlash as Iran conflict fuels multi-billion-pound profits (leftfootforward.org)

"We

6 points by robtherobber 73 days ago 0 comments

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19. Show HN: Open-Source Greptile Alternative (github.com)

Cheaper and better Greptile alternative runs on your own github actions. - Juror-AI/juror

6 points by textcortex 73 days ago 1 comments

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20. Show HN: Weather balloon to the stratosphere with a Raspberry Pi computer (github.com)

🎈 👽 🛸 Weather balloon to the stratosphere with a Raspberry Pi - stratopi-org/stratopi

6 points by nodesocket 73 days ago 0 comments

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21. Show HN: Lumabri – What if LLMs worked like Napster? (github.com)

Run huge MoE models from a swarm of peers, with the colibri engine. Pure C. - JustVugg/lumabri

6 points by vforno 73 days ago 1 comments

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22. We cut a 40-day financial integration down to 5 days using Google Anti (discuss.google.dev)

How Inspired Entertainment reduced integration development from 8 weeks to 1 week A special thank you to Simon Twigg, CTO of Inspired Entertainment, and Trace Wax, Head of AI Engineering at Barefoot Coders, for partnering to bring this incredible story to life!" Problem At Inspired Entertainment, our core technology is processing the secure financial transactions that power the global online betting industry. Our centralized platform, the Remote Gaming Server (RGS), handles real-time wall...

5 points by simontwigg 72 days ago 2 comments

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23. Ask HN: Is Traditional SaaS Dying?

5 points by vibe_that_works 73 days ago 15 comments

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24. Implant – an extension to VS Code that exposes its APIs to coding agents (marketplace.visualstudio.com)

Extension for Visual Studio Code - Give coding agents live access to the VS Code API — Find References, Rename, diagnostics, any extension command — through an MCP tool.

An extension for Visual Studio Code allows coding agents to interact with the VS Code API in real time, enabling functionalities like finding references and renaming. This tool enhances the capabilities of coding agents by providing access to various extension commands and diagnostics.

5 points by strangepleasure 73 days ago 0 comments

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25. Show HN: Issue Apple and Google wallet passes from Node.js (github.com)

Issue Apple Wallet and Google Wallet passes from any edge runtime. Zero Node built-ins, Web Crypto only. - getpassmint/passmint

5 points by alexpate 73 days ago 0 comments

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26. Ask HN: Is this normal HN ranking?

5 points by unclebucknasty 73 days ago 8 comments

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27. Show HN: Typegres 0.3 – SQL-as-your-API, safely (using Cap'n Web RPC) (typegres.com)

Wrap Postgres tables in TypeScript classes. Mark methods exposed; clients compose typed queries against them. No routes, no GraphQL, no auto-CRUD.

4 points by ryanrasti 72 days ago 0 comments

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28. Show HN: PrivateRedact – Offline PII redaction with a local LLM, no cloud (github.com)

Redact PII from documents - 100% offline, local LLM, no cloud. - monjurulkarim/privateredact

4 points by rajubuet24 72 days ago 0 comments

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29. Show HN: GlyPho – Generate editable SVG families from prompts (www.glypho.app)

Create editable, consistent SVG logos, icons, and illustrations from one prompt with GlyPho's AI SVG generator. Choose a style, refine the set, and download.

4 points by shenyi 73 days ago 0 comments

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30. Show HN: Edgi – Letterboxd or Strava for your brain (app.edgi.tv)

60-second lessons on anything. Every one you watch becomes a node in the map of your mind.

4 points by jshapiro 73 days ago 0 comments

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1. COLDCARD's Random Numbers Weren't (coldcard.rip)

2. CEO Just Fired 500 People Because He Says Zillow Is More Efficient Without Them (galratner.substack.com)

3. Memelang: Token-Terse Query Language (memelang.net)

4. Anger over Data Centers Is Fueling a New Political Movementtca

5. Show HN: Neolabs.fyi – 100 new AI labs by research area, valuation, and more (neolabs.fyi)

6. One Email, Three Identities: SPF, DKIM and DMARC Explained (senderledger.com)

7. Attacker Takes over Zoom AI (www.promptarmor.com)

8. Ask HN: How do you learn with LLMs?

9. Show HN: PicPocket – Dedicated 'chats' for photo-sharing (share to organize) (picpocket.io)

10. Your Pension Depends on Kids You Did Not Have (julienreszka.com)

11. What I did in Gaza: an Israeli soldier's reckoning (www.economist.com)

12. Ask HN: How do you set comp at an early stage startup?

13. Show HN: Pyrig – A tool that automates project setup and maintenance (github.com)

14. Show HN: Keen Code – an agentic-engineered coding agent (github.com)

15. Show HN: Graph2agent; Mermaid diagrams, explained for agents (graph2agent.github.io)

16. Don't Build Mindreading (www.lesswrong.com)

17. Convince an AI it's not alive in psychological horror game Prove You're Human (www.theguardian.com)

18. Oil giants face backlash as Iran conflict fuels multi-billion-pound profits (leftfootforward.org)

19. Show HN: Open-Source Greptile Alternative (github.com)

20. Show HN: Weather balloon to the stratosphere with a Raspberry Pi computer (github.com)

21. Show HN: Lumabri – What if LLMs worked like Napster? (github.com)

22. We cut a 40-day financial integration down to 5 days using Google Anti (discuss.google.dev)

23. Ask HN: Is Traditional SaaS Dying?

24. Implant – an extension to VS Code that exposes its APIs to coding agents (marketplace.visualstudio.com)

25. Show HN: Issue Apple and Google wallet passes from Node.js (github.com)

26. Ask HN: Is this normal HN ranking?

27. Show HN: Typegres 0.3 – SQL-as-your-API, safely (using Cap'n Web RPC) (typegres.com)

28. Show HN: PrivateRedact – Offline PII redaction with a local LLM, no cloud (github.com)

29. Show HN: GlyPho – Generate editable SVG families from prompts (www.glypho.app)

30. Show HN: Edgi – Letterboxd or Strava for your brain (app.edgi.tv)

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