# Vadym Hadetskyi

**Lead AI Researcher  at Cracken AI **

## About

10 years in ML, Data Science & AI — building and breaking systems. Specializing in R&D of AI solutions and Knowledge Base design. Drawn to questions that don't have answers yet, and to the craft of finding them.

## Connect

- [LinkedIn](https://www.linkedin.com/in/vadym-hadetskyi/)

## Sessions

### Not All Refusals Are Equal: Building Domain-Specific Hacking AI from Open Source LLMs

**What you will learn:** 1. A vulnerability scorecard for 26 LLMs — which crack for cybersecurity, which resist, and why the resistant ones aren't necessarily safer.

2. A complete recipe for domain-specific abliteration: dataset design, layer selection, weight modification, evaluation. Reproducible with open-source tools.

3. Understanding of why model safety architecture matters more than model size — and what that means for anyone deploying or attacking AI systems.

4. Live demonstration of a trillion-parameter model that reasons about exploits, writes offensive tools, and plans attacks — without being a general-purpose jailbreak.


## Speaking At

- [RBLN Europe 2026 - Amsterdam](https://www.rbln.com/events/2026/europe)

---
*Source: [RBLN (Rebellion) Cybersecurity Conference – Technical Security Event for Hackers, AI Builders & Operators](https://www.rbln.com/speakers/vadym-hadetskyi)*