r/ArtificialNtelligence

Hi PWN Community,

I'm Arshi Chadha, an AI security researcher. I co-lead LLM09 (Vector and Embedding Weaknesses) on the OWASP LLM Top 10 for 2026, and I run Breaking Models, a Bay Area meetup focused on AI hacking, prompt injection, RAG poisoning, embedding attacks, live demos, and walkthroughs of real incidents.

Most of my work is figuring out how AI systems break: getting models and agents to do things they shouldn't, poisoning the data they retrieve, and turning their own features into attack surface. A lot of it comes out of public incidents and disclosed vulnerabilities: EchoLeak, the Amazon Q supply chain compromise, and similar cases.

Ask me anything about:

• Prompt injection and how these attacks actually work
• RAG poisoning, embeddings, and vector weaknesses (LLM09)
• Attacking agentic AI systems
• What actually breaks in deployed AI systems
• The OWASP LLM Top 10 for 2026 and how it came together
• Running Breaking Models and getting into AI security
• Where AI security is heading
• Anything else on hacking AI

I'll be here live on Thursday, Aug 20 from 5 PM to 6 PM PT answering questions in real time. Feel free to leave questions in advance and I'll get to them when I go live.

You can verify me at arshichadha.com and on LinkedIn.

Hi3D just released V3.0, with the update mainly focused on pushing geometry, structure and texture fidelity further.

What’s new:

• 2048³ high-precision 3D representation for better preservation of wrinkles, engravings, thin parts and other small geometry details
• Better structural consistency, especially for occluded areas and complex shapes that need to be reconstructed from a single image
• Up to 8K textures with improved UV completion for cleaner hidden areas and finer surface detail
• Two generation modes: Quality — focused on highly detailed individual assets like figurines, sculptures, jewelry and ornamental designs Master — designed for more complex compositions, multi-part sculptures, miniature environments and larger scenes

And right now you can test it yourself for free. From August 19–20, Hi3D V3.0 has a 48-hour free-access period, so you can generate models, test both modes and compare the results with other 3D generators without spending credits.

Top3D.AI — you can already compare Hi3D V3.0 side by side for FREE with all major 3D AI generators across 100 prompts, with three comparison types: Classic, Low Poly, and Segmentation.

The judge spotted it by eye, and the plaintiff has now lost the right to file anything electronically.

Matthew Elliott, representing himself in Connecticut, hid instructions in tiny white text telling any AI model reviewing his July 24 motion to agree with it. Text extraction pulls every character out of a PDF regardless of color, so invisible lines carry full weight.

The court does not use AI to review records, so nothing read it. The August 6 decision requires all his future filings on paper.

I have experienced, that this one AI , hallucinates a lot more compared to others, even more than Gemini probably.