Summary
Denis Legezo is a Senior Threat Hunter with a decade of hands-on experience in threat intelligence, reverse engineering, and malware analysis, currently based in Yerevan and working at CyberProof. He built enterprise-grade threat intelligence and hunting programs at Yandex and delivered targeted malware detection, automation, and trainings at Kaspersky, reducing incidents and strengthening product protections. His background in applied math and system programming from MSU underpins a methodical approach to extracting actionable IoCs and aligning hunts with business risk using frameworks like MITRE ATT&CK. Denis combines deep technical skills with communication experience from a prior editorial career, enabling him to translate complex research into clear reports and training. He’s known for automating multi-source malware data pipelines and creating practical, repeatable analysis workflows that scale across teams. Less obvious: he leverages editorial discipline to craft threat narratives that improve stakeholder buy-in and drive remediation.
10 years of coding experience
10 years of employment as a software developer
Mathematics, physics, computer science, Mathematics, physics, computer science at Moscow Gymnasium 1517
Lomonosov Moscow State University
English, German, Russian