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Show HN: I made a livekit-powered video chat game with AI in 5 hours

https://president.alephz.com/
1•puppion•2m ago•0 comments

Ask HN: Are you having existential questions about being a software engineer?

2•ronbenton•2m ago•0 comments

Stan Tames Autoregressive Nonsense

https://twitter.com/karmaniverous/status/2010351714055123069
1•karmaniverous•3m ago•0 comments

GitHub PR Challenge

https://memu.pro/hackathon/rules
1•k_kiki•5m ago•1 comments

Show HN: Atom – The Open Source AI Workforce and Multi-Agent Orchestrator

https://github.com/rush86999/atom
2•rush86999•7m ago•0 comments

AI Psychosis, AI Apotheosis

https://www.oblomovka.com/wp/2026/01/07/ai-psychosis-ai-apotheosis/
2•baxtr•10m ago•0 comments

Why Finding Motivation Is Often Such a Struggle

https://nautil.us/why-finding-motivation-is-often-such-a-struggle-1260605/
1•Brajeshwar•10m ago•0 comments

Covid lockdowns changed the beak shape of city birds

https://newatlas.com/biology/lockdowns-beak-shape-birds/
2•Brajeshwar•10m ago•0 comments

Free Printable Coloring Pages

https://coloringbook.im/
1•Evan233•10m ago•1 comments

Non-Traditional Profiling

https://www.mgaudet.ca/technical/2026/1/8/non-traditional-profiling
1•lumpa•11m ago•0 comments

Ask HN: One-Shot or Iterate?

1•indigodaddy•11m ago•0 comments

Why does AI suck at making clocks?

https://www.popsci.com/technology/ai-making-clocks/
1•Brajeshwar•12m ago•0 comments

Praxis (Proposed City)

https://en.wikipedia.org/wiki/Praxis_(proposed_city)
1•gehwartzen•15m ago•0 comments

Implementing a Tiny CPU Rasterizer

https://lisyarus.github.io/blog/posts/implementing-a-tiny-cpu-rasterizer-part-1.html
2•todsacerdoti•17m ago•0 comments

China applies to put 200K satellites in space after calling Starlink crash risk

https://www.scmp.com/news/china/science/article/3339493/china-applies-put-200000-satellites-space...
2•nkurz•20m ago•1 comments

U.S. releases new dietary guidelines [video]

https://www.youtube.com/watch?v=dlQOpR7CAIU
1•mgh2•20m ago•0 comments

A History of Disbelief in Large Language Models

https://shadowcodebase.substack.com/p/the-shifting-skepticisms-in-ai
1•kevin42•21m ago•1 comments

Show HN: A mini paged-KV and prefix-cache scheduler (learning inference engine)

https://github.com/tyfeng1997/tailor
1•bofeng1997•29m ago•0 comments

AI Skills Marketplace: A New Digital Economy?

https://vibeandscribe.xyz/posts/2026-01-11-skills-marketplace.html
1•ryanthedev•30m ago•0 comments

The Largest Protest in Human History: The Baltic Way

https://en.wikipedia.org/wiki/Baltic_Way
3•ViktorRay•30m ago•0 comments

Writing a Work Log

https://fredrikmeyer.net/2026/01/11/work-log.html
1•FredrikMeyer•31m ago•0 comments

One Thousand Words

https://drewmayo.com/1000-words/
1•pabs3•32m ago•0 comments

Happy 50th Birthday KIM-1

https://github.com/netzherpes/KIM1-Demo
2•JKCalhoun•33m ago•0 comments

Why Silicon Valley Tech Wunderkinds Will Only Ever Have 1 Good Business Idea

https://www.forbes.com/sites/ericjackson/2012/06/18/why-silicon-valley-tech-wunderkinds-overestim...
1•maxilevi•34m ago•0 comments

Show HN Split expenses website. No sign-ups. No apps

2•JaimeAlonsoHN•34m ago•0 comments

A global 'coalition of decency' could tackle X over sexualised images

https://observer.co.uk/news/national/article/uk-considers-ban-on-x-as-anger-over-sexualised-ai-im...
1•amarcheschi•35m ago•0 comments

Budgie 10.10

https://buddiesofbudgie.org/blog/budgie-10-10-released
2•pentagrama•35m ago•0 comments

Dangerous and alarming: Google removes AI summaries after users' health at risk

https://www.theguardian.com/technology/2026/jan/11/google-ai-overviews-health-guardian-investigation
2•throwaway5465•38m ago•1 comments

West of Eden

https://gist.github.com/avkcode/1ad9718d5f17fae7e7fc345e3bddc6f2
1•KyleVlaros•39m ago•0 comments

The Most Satisfying Workflow: Real-Time Infographics with Qwen and DeepDiagramAI

2•twwch•40m ago•0 comments
Open in hackernews

Show HN: DeepTeam – Penetration Testing for LLMs

https://github.com/confident-ai/deepteam
3•jeffreyip•7mo ago
Hi HN, we’re Jeffrey and Kritin, and we’re building DeepTeam (https://trydeepteam.com), an open-source Python library to scan LLM apps for security vulnerabilities. You can start “penetration testing” by defining a Python callback to your LLM app (e.g. `def model_callback(input: str)`), and DeepTeam will attempt to probe it with prompts designed to elicit unsafe or unintended behavior.

Note that the penetration testing process treats your LLM app as a black-box - which means that DeepTeam will not know whether PII leakage has occurred in a certain tool call or incorporated in the training data of your fine-tuned LLM, but rather just detect that it is present. Internally, we call this process “end-to-end” testing.

Before DeepTeam, we worked on DeepEval, an open-source framework to unit-test LLMs. Some of you might be thinking, well isn’t this kind of similar to unit-testing?

Sort of, but not really. While LLM unit-testing focuses on 1) accurate eval metrics, 2) comprehensive eval datasets, penetration testing focuses on the haphazard simulation of attacks, and the orchestration of it. To users, this was a big and confusing paradigm shift, because it went from “Did this pass?” to “How can this break?”.

So we thought to ourselves, why not just release a new package to orchestrate the simulation of adversarial attacks for this new set of users and teams working specifically on AI safety, and borrow DeepEval’s evals and ecosystem in the process?

Quickstart here: https://www.trydeepteam.com/docs/getting-started#detect-your...

The first thing we did was offer as many attack methods as possible - simple encoding ones like ROT13, leetspeak, to prompt injections, roleplay, and jailbreaking. We then heard folks weren’t happy because the attacks didn’t persist across tests and hence they “lost” their progress every time they tested, and so we added an option to `reuse_simulated_attacks`.

We abstracted everything away to make it as modular as possible - every vulnerability, attack, can be imported in Python as `Bias(type=[“race”])`, `LinearJailbreaking()`, etc. with methods such as `.enhance()` for teams to plug-and-play, build their own test suite, and even to add a few more rounds of attack enhancements to increase the likelihood of breaking your system.

Notably, there are a few limitations. Users might run into compliance errors when attempting to simulate attacks (especially for AzureOpenAI), and so we recommend setting `ignore_errors` to `True` in case that happens. You might also run into bottlenecks where DeepTeam does not cover your custom vulnerability type, and so we shipped a `CustomVulnerability` class as a “catch-all” solution (still in beta).

You might be aware that some packages already exist that do a similar thing, often known as “vulnerability scanning” or “red teaming”. The difference is that DeepTeam is modular, lightweight, and code friendly. Take Nvidia Garak for example, although comprehensive, has so many CLI rules, environments to set up, it is definitely not the easiest to get started, let alone pick the library apart to build your own penetration testing pipeline. In DeepTeam, define a class, wrap it around your own implementations if necessary, and you’re good to go.

We adopted a Apache 2.0 license (for now, and probably in the foreseeable future too), so if you want to get started, `pip install deepteam`, use any LLM for simulation, and you’ll get a full penetration report within 1 minute (assuming you’re running things asynchronously). GitHub: https://github.com/confident-ai/deepteam

Excited to share DeepTeam with everyone here – let us know what you think!