---

👨‍💻 About

🔎 I break things to help fix them — finding and responsibly disclosing vulnerabilities in widely-used software and AI systems. My focus is vulnerability research, threat intelligence, and AI security.

🛡️ Helped secure

Microsoft Copilot · Apple WebKit · Google Chrome · Google Gemini · MongoDB · Perplexity · Node.js · Jenkins
FreeRDP · glibc · ISC BIND 9 · PowerDNS · Moodle · TYPO3 · Open WebUI · Revive Adserver

🚀 Featured projects

Project	What it is
Awesome-Hacking-Resources ⭐ 17k+	A curated collection of hacking & penetration-testing resources
browser-bridge	Local MCP server + Chrome extension that lets AI agents (Claude Code, Codex) drive your real, logged-in browser
totalrecon	One-command installer for a complete recon toolkit
the-knowledge-guy	Turn any PDF/EPUB into a structured Claude Code skill, then query your whole bookshelf

📊 Activity

📫 Connect

🌐 vitalysim.com  ·  💼 LinkedIn