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Georgii Kumurzhi

Georgii Kumurzhi

About me

Information security specialist with over five years of experience in penetration testing and red teaming. I research web and mobile application security and conduct phishing simulations.

Lecturer in information security at MIREA — Russian Technological University, with over three years of teaching experience. Speaker at OFFZONE and Standoff Talks, and contributor of vulnerabilities to the FSTEC vulnerability database (2025-04223, 2025-04224, 2025-10638), and author of articles in Hacker magazine (Telegram App Phishing, Mobile Certificate, Watering hole attacks: injecting a JavaScript backdoor into Confluence).

On the @kgmnotes channel I share findings from my work. This site is a structured collection of information security notes.

Expertise

Web Security
Web application and API penetration testing, vulnerability research
Mobile Security
Android and iOS application security
Experience testing iOS and Android applications through penetration tests, red team engagements and bug bounty research
OSINT
Open source intelligence
Social Engineering
Social engineering
Wi-Fi Security
Wireless network security

Awards

Public talks

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Contact

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Explore a structured collection of practical information security notes and conference materials.

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