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Ask HN: Non-Malicious Bots

1•andai•54s ago•0 comments

Hackers exploited iOS and Android flaws to infect phones

https://arstechnica.com/security/2026/11/hackers-exploited-ios-and-android-flaws-to-infect-phones/
2•codingboyamit•2m ago•0 comments

I turned an ESP32-S3 into a Tailscale gateway with recovery functions

1•Mattboxx•3m ago•0 comments

Leave AWS: Every AWS service and how to leave it

https://leaveaws.com/
1•bojangleslover•6m ago•0 comments

Google: Old TODO comments send coding agents chasing bugs fixed years ago

https://developers.googleblog.com/en/agent-distraction/
2•khalidkhair•10m ago•0 comments

Show HN: Shiptape – Automated packing video proof for warehouse stations

https://shiptape.in
2•SajadTroy•13m ago•0 comments

Hola

2•roccodina•14m ago•2 comments

Titol Submit Proba

2•vinyetamoros•14m ago•0 comments

Show HN: Rui, orchestrating 100 agents in 2.5 MB of RAM

https://github.com/DivyanshGolyan/rui
1•divyanshgolyan•16m ago•0 comments

You Don't Know If Your Agents.md Helps. You Just Keep Adding Rules

https://prod.codes/blog/agents-md-false-confidence/
1•alex09x•19m ago•0 comments

The Tragedy of the Oxide Root of Trust

https://danielmangum.com/posts/tragedy-oxide-rot/
1•hasheddan•19m ago•0 comments

TDD MOOC

https://tdd.mooc.fi/
1•ghassenfaidi•20m ago•0 comments

ELI5 Why does something soaked in water appear darker

https://www.reddit.com/r/explainlikeimfive/comments/id9brq/eli5_why_does_something_soaked_in_wate...
1•tosh•20m ago•0 comments

Internals of Asyncio

https://origintracer.app/excerpt/asyncio-internals/
1•birdculture•26m ago•0 comments

University on Kontext: what it does, how to use it, and what you can build

https://kontext.network/journal/@muggzie1/kontext-as-a-service/kontext-university-module
1•JasonMugg•30m ago•0 comments

Kontext Messenger: what it does, how to use it, and what you can build with it

https://kontext.network/journal/@muggzie1/kontext-as-a-service/kontext-messenger-module
1•JasonMugg•31m ago•0 comments

Is Programming That Easy?

3•ghassenfaidi•36m ago•4 comments

Impossible C64 Raycaster

https://c64.monster/
2•Paul_S•38m ago•1 comments

Data deletion requests fared under the GDPR, CCPA

https://www.yorba.co/internet-less/you-cant-have-privacy-alone
1•schmudde•42m ago•0 comments

What it's like reading Snow Country in Japanese for the first time

https://sigmajp.works/blog/snow-country-first-time/
1•loosetypewriter•44m ago•0 comments

Google says there's no way to use Search without using artificial intelligence

https://www.theguardian.com/technology/2026/nov/03/google-search-artificial-intelligence
3•theanonymousone•45m ago•0 comments

Distributed Systems Kernel written in Rust

https://github.com/octopii-rs/octopii
2•znano•46m ago•0 comments

Rust Filecoin Node Implementation

https://github.com/ChainSafe/forest
1•znano•47m ago•0 comments

Show HN: Give your agent a Mac it can control

https://offstage.cloud/
1•viraatdas•51m ago•0 comments

How to Learn Efficiently and Durably

https://www.milanmecklenburg.com/p/how-to-learn-efficiently-and-durably
2•milanmeck•52m ago•0 comments

Lessons from a Can Opener (Technology Connections) [video]

https://www.youtube.com/watch?v=i_mLxyIXpSY
1•networked•55m ago•0 comments

The Irish Warning: What Data Centres Cost the Country That Hosts Them

https://chappisacoff.substack.com/p/the-irish-warning-what-data-centres
4•robin_reala•56m ago•0 comments

Maxwell's Ghosts

https://verfassungsblog.de/maxwells-ghosts/
1•jruohonen•1h ago•0 comments

Every Windows 11 app should kill Electron, and Discord just showed why

https://www.windowslatest.com/2026/11/06/every-windows-11-app-should-kill-electron-and-discord-ju...
16•thunderbong•1h ago•1 comments

Nordic AI Health Map

https://healthmap.newnordics.ai/
1•madspindel•1h 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!