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Am I crazy?

https://www.thanassis.space/am_I_crazy.html
1•ttsiodras•1m ago•0 comments

Show HN: Planar.jl is a trading bot written in Julia

https://github.com/BubbleParticles/Planar.jl
1•panb•2m ago•0 comments

How do Lightroom/DxO achieve such good AI denoising results?

1•febed•2m ago•0 comments

Ispa parser generator first release

1•Sinfolke•4m ago•0 comments

Boro: Nvidia's Open-Source Effort for AI-Assisted Linux Kernel Development

https://www.phoronix.com/news/NVIDIA-Boro-Linux-Kernel-AI
1•haunter•6m ago•1 comments

Florida Ransomware Recovery Firm Owner Charged with Defrauding Clients

https://www.justice.gov/opa/pr/known-cybersecurity-expert-and-owner-florida-ransomware-remediatio...
2•wmchen•9m ago•0 comments

A 1980s filter chip that uses switched capacitors

https://www.righto.com/2026/10/ML10-switched-capacitor-filter.html
1•pwg•9m ago•0 comments

Show HN: LoRA over GGUF – Train Qwen3.8-Flash-Next in 40G VRAM

https://github.com/woct0rdho/transformers5-qwen3.5-recipe
1•woctordho•10m ago•0 comments

High Expectations: An Observational Study of Programming and Cannabis

https://dl.acm.org/doi/epdf/10.1145/3597503.3639145
2•luu•13m ago•1 comments

Solo Developer Rebuilds Adobe Creative Suite in Rust Using Claude

https://www.tomshardware.com/software/video-editing-graphic-design/solo-developer-rebuilds-adobe-...
1•trakkstar•16m ago•0 comments

Computer animated hair in Toy Story 5

https://engineering.yale.edu/news-and-events/news/academia-hollywood-blazing-trail-computer-anima...
1•oumua_don17•19m ago•0 comments

The Myth of the Machine

https://en.wikipedia.org/wiki/The_Myth_of_the_Machine
2•doener•20m ago•0 comments

Apple Has Plans to Block Programmatic Data Companies from iOS

https://www.adexchanger.com/privacy/apple-has-far-reaching-plans-to-block-hundreds-of-programmati...
2•eustoria•20m ago•0 comments

Browser-based tools that respect your privacy

https://inbrowser.app/
1•eustoria•21m ago•0 comments

Blackcat – Yet Another Personal Agent

https://github.com/vpuna/blackcat
1•vpuna•21m ago•1 comments

iMCP

https://github.com/mattt/iMCP
1•kartikarti•22m ago•0 comments

Internet: The One True History of Meow (1998)

http://xahlee.info/Netiquette_dir/_/meow_wars.html
1•jruohonen•23m ago•1 comments

Show HN: The Sentence, where you change one word and start a chain reaction

https://the-sentence.com/
1•prowlingciper•23m ago•1 comments

The keys to the Internet change on October 11, 2026

https://blog.cloudflare.com/root-ksk-2024-rollover/
1•eustoria•23m ago•0 comments

Why more things feel "vibe coded" now

https://www.zohaib.cc/blog/why-things-feel-vibe-coded
1•zed_labs_dev•25m ago•0 comments

Show HN: I asked 10k people to describe AI in 1 word

https://crowdle.gg/ai/
2•almara•26m ago•0 comments

Anthropic Agents Tried to Fill Out Visa Forms on State Department Website

https://www.nytimes.com/2026/10/09/technology/anthropic-rogue-ai-agents.htm
1•CoryOndrejka•26m ago•0 comments

Lewis Mumford

https://en.wikipedia.org/wiki/Lewis_Mumford
1•doener•27m ago•1 comments

Stephen King's Father Didn't Just Vanish

https://bigreaderbadgrades.substack.com/p/stephen-kings-father-didnt-just-vanish
1•pseudolus•28m ago•0 comments

Hacking Cheap Smart Photo Frames into a Family Dashboard

https://wesbos.com/hacking-smart-photo-frames
1•CharlesW•34m ago•0 comments

AI Is Throwing a Roadside Picnic

https://metedata.substack.com/p/ai-is-throwing-a-roadside-picnic
7•young_mete•35m ago•4 comments

What's taking DNS-PERSIST-01 so long?

https://www.certkit.io/blog/whats-taking-dns-persist-01-so-long
1•osks•36m ago•0 comments

You're Not Crazy, They Never Sent Fin

https://yeet.cx/blog/youre-not-crazy-they-never-sent-fin
1•zasc•37m ago•0 comments

The Spec Can Come Later

https://aicoding.leaflet.pub/3mwlzitykzc27
1•atombrenner•37m ago•0 comments

Math 2.0

https://terrytao.wordpress.com/2026/10/10/math-2-0/
3•smilelamp•37m ago•0 comments
Open in hackernews

Show HN: DeepTeam – Penetration Testing for LLMs

https://github.com/confident-ai/deepteam
3•jeffreyip•1y 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!