
Cosmin Radu Duduc
Ethical Hacking Expert at Vodafone
Cosmin Radu Duduc, born in July 1979 in Bârlad, Vaslui County, Eastern Romania, is a cybersecurity expert with over 12 years of experience in IT and more than 7 years in ethical hacking and penetration testing. Currently working as an Ethical Hacking Expert at VOIS and CEO of Ouroboros-Solutions SRL, his career spans IT support, QA leadership, system administration, DevOps, and security consulting.
He holds a broad portfolio of certifications including OSCP, PNPT, CPTS, and CBBH, and has performed a wide range of offensive security assessments. With academic roots in Cultural Anthropology, Sociology, and Psychology, Cosmin brings a unique perspective to cybersecurity that blends technical skill with behavioral insight.
Beyond the world of networks and exploits, Cosmin is the vocalist and guitarist of a metal band, a dedicated historical re-enactment enthusiast, and an avid mountain hiker. He is also a passionate gamer with a deep love for RPGs, ARPGs, and MMORPGs — especially the Diablo series, both Path of Exile titles, Last Epoch, Grim Dawn, and has been playing World of Warcraft since the closed beta. Above all, he is a proud husband and father, balancing family life with a lifelong passion for hacking — both in code and in culture.
Hat Trick: From Black Hat to Mad Hatter (You Can Leave Your Hat On) — A journey through the underground, growing up in the wild cyber Eastern Europe