Denis Legezo
Denis Legezo is a cybersecurity professional with over 20 years of experience in threat intelligence, threat hunting, and reverse‑engineering. He spent nearly nine years at Kaspersky’s GReAT team, where he researched and analyzed advanced threats and malware, and later worked at Yandex as threat hunter. In recent years he moved to London under the UK Global Talent visa and continues to focus on defensive security, security research, and threat‑hunting‑driven engineering.




