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Google DeepMind has developed an ongoing process to counter the continuously evolving threatIndirect prompt injection (IPI) attacks.

The post Google DeepMind Unveils Defense Against Indirect Prompt Injection Attacks appeared first on SecurityWeek.

Article URL: https://www.nytimes.com/2025/05/21/business/nvidia-china-washington-chip-controls-failure.html

Comments URL: https://news.ycombinator.com/item?id=44049863

Points: 2

# Comments: 0

Article URL: https://www.psypost.org/therapeutic-video-game-shows-promise-for-post-covid-cognitive-recovery/

Comments URL: https://news.ycombinator.com/item?id=44049858

Points: 2

# Comments: 0

Article URL: https://www.oii.ox.ac.uk/news-events/ais-limited-understanding-of-gender-puts-health-equity-at-risk/

Comments URL: https://news.ycombinator.com/item?id=44049855

Points: 3

# Comments: 0

Hey HN, I’m the creator of R00M 101, a free API for Reddit OSINT. It turns usernames into profiles, pulling risks, interests, and activity patterns from public data. Basic API use is free. All public Reddit data, GDPR-compliant. I’d love your feedback—what do you think?

Comments URL: https://news.ycombinator.com/item?id=44049852

Points: 2

# Comments: 0

Hi HN

I’m Vijay Gorfad (3× CTO turned founder). After wrestling with margin leaks at multiple AI-agent startups,where I built billing stacks and outcome-based pricing engines finally I launched RevMax, an end-to-end “Revenue OS” for AI-agent businesses. We’re live with 3 pilot partners.

What RevMax does: Launch any pricing model (outcome, usage, tiered, hybrid) in minutes—zero redeploys Pinpoint every AI cost (LLM tokens, GPU-seconds, vector DB, TTS/STT, telephony) at the task level Visualize real-time margins per agent, workflow, customer, even per API call Automate order-to-cash: invoicing, dunning, global payments, ASC 606-compliant RevRec

Early results → pilots see an avg 22% margin lift in 30 days. We’ve run 50+ founder interviews and iterated fast on feedback.

Now onboarding 25 pilot partners for our next wave of early adopters. Get instant sandbox access, a free margin audit, and help shape our roadmap.

https://userevmax.com

I’d love your feedback and to partner with 25 HN founders—drop a comment or DM me!

Vijay Gorfad Founder @ RevMax AI

Comments URL: https://news.ycombinator.com/item?id=44049843

Points: 2

# Comments: 0

Article URL: https://www.nature.com/articles/s41378-025-00885-8

Comments URL: https://news.ycombinator.com/item?id=44049841

Points: 2

# Comments: 0

Article URL: https://netgen.io/blog/accessibility-is-ux-building-digital-products-that-work-for-all

Comments URL: https://news.ycombinator.com/item?id=44049836

Points: 2

# Comments: 0

Article URL: https://skyfall.dev/posts/spaces-vuln

Comments URL: https://news.ycombinator.com/item?id=44049831

Points: 1

# Comments: 0

I’m a software engineer and I often have 10+ tabs open when I’m reading stuff or doing research. I used to keep switching between them, copy-pasting, and trying to remember where I saw something. It was slow and messy.

So I built a Chrome extension called Supatab (https://supatab.app). It’s like ChatGPT for your browser tabs.

Here’s how it helps me:

• I can ask questions about the pages I’ve opened

• It gives quick summaries of long articles or docs

• I can find important points without reading everything

• No more switching between tabs all the time

It’s been saving me a lot of time, especially when I’m trying to understand new topics or write up notes. Thought I’d share in case anyone else deals with the same problem.

In case you are interested to try here’s the link: https://chrome web store.google.com/detail/supatab/paegfcicdclnmbkedpnanmnhchfbalfa?utm_source=item-share-cp

Comments URL: https://news.ycombinator.com/item?id=44049828

Points: 1

# Comments: 0

Wiz warns that threat actors are chaining two recent Ivanti vulnerabilities to achieve unauthenticated remote code execution.

The post Wiz Warns of Ongoing Exploitation of Recent Ivanti Vulnerabilities appeared first on SecurityWeek.

Article URL: https://www.siliconcontinent.com/p/how-to-build-a-capital-markets-union

Comments URL: https://news.ycombinator.com/item?id=44049812

Points: 1

# Comments: 0

I am very intrigued by how Stripe works on the inside. They ship such good quality, are very thoughtful, all while feeling like a calm vibe. Things like: what is their management philosophy, how are there teams structured, how do they communicate internally about big initiatives?

I have heard a few podcasts with Stripe engineers that paint a picture. Jeff Weinstein’s interviews give a little glimpse. Claire’s book gives some info. But I am hungry for more. Would love it if the Collison brothers would write their own book.

But in the meantime: has anyone pointers to books, blogs or interviews about their inner workings? Or anecdotes in this thread are also welcome.

Comments URL: https://news.ycombinator.com/item?id=44049806

Points: 1

# Comments: 0

SecurityWeek’s 2025 Threat Detection & Incident Response (TDIR) Summit takes place as a virtual summit on Wednesday, May 21st.

The post Virtual Event Today: Threat Detection & Incident Response (TDIR) Summit appeared first on SecurityWeek.

Many of the industrial control system (ICS) instances seen in internet scanning are likely or possibly honeypots, not real devices.

The post Up to 25% of Internet-Exposed ICS Are Honeypots: Researchers appeared first on SecurityWeek.

Hi HN, while I made a new account recently, I've been a member of the community for over a decade. In that time, I've learned an incredible amount from all of you. One of the most important lessons is that, if you're not (at least slightly) embarrassed of your first version, you waited too long to ship. Well, I realized yesterday that I had waited too long anyways!

My headless coding agent, CheepCode, went into private beta a few weeks ago. I was putting together some demo apps and the last few things I wanted to have ready before launch, when OpenAI dropped their coding agent last Friday. Then as GitHub, Anthropic, and Google launched on Monday, well, I knew what I had to do. I scrambled, scratched off the necessary to-do items, and have emergency-launched CheepCode to public release: https://app.cheepcode.com if you want to poke around (first 5 runs are free, no credit card required).

CheepCode works in a fully-integrated Linux development environment. It can browse the web, use Docker, install packages, and recursively problem-solve to work around issues. It is incredibly resilient and provides high-quality suggestions. While I'm still working on quantifying the output quality, I find that in practice it doesn't fall prey to the common problem of "doing too much" that people experience.

CheepCode also uses a journal to help you understand its process. It's entirely headless, so you can't interact with the agent while it's working, but you can still see how its thoughts and intermediate progress for debugging/optimization.

With all that said, please keep in mind it is still incredibly early for CheepCode! There are tons of features I'm eager to build, like responding to pull requests (this one should be done in the next week or so!), notifications, and more integrations (GitLab, Jira, Asana, Monday, etc).

If you read this far, thank you so much! It's a huge honor to be launching on HN today. I'll be around to answer any questions.

- Max

Comments URL: https://news.ycombinator.com/item?id=44049622

Points: 1

# Comments: 0

ExamAI.app — an AI-powered study assistant that helps students and educators turn documents, PDFs, YouTube videos, and more into quizzes, flashcards, and practice tests in minutes.

It supports:

PDF/Doc/Image/YouTube/Slide inputs

Automatic question generation (MCQs, fill-in-the-blank, flashcards)

Interactive practice mode

I’d love your thoughts on how useful this is, what’s missing, or any rough edges you spot. All feedback is welcome!

Comments URL: https://news.ycombinator.com/item?id=44049620

Points: 1

# Comments: 0

Article URL: https://github.com/mermaid-js/mermaid

Comments URL: https://news.ycombinator.com/item?id=44049619

Points: 1

# Comments: 0

Article URL: https://nanxiao.me/en/reading-code-is-still-the-most-effective-method-to-debug-multi-thread-bug/

Comments URL: https://news.ycombinator.com/item?id=44049609

Points: 1

# Comments: 0

Article URL: https://www.theguardian.com/football/2025/may/07/chilavert-chorizo-football-argentina-champions-buenos-aires-boca-juniors-river-plate-velez-sarsfield-fans

Comments URL: https://news.ycombinator.com/item?id=44049591

Points: 2

# Comments: 0