Arhan Jain

Background

About Arhan Jain

I'm a cybersecurity professional with 4+ years of hands-on experience in threat hunting, incident investigation, and building proactive defense strategies for enterprise-scale environments. Currently, I work at Sophos in the MDR Elite team, where I manage multiple customers globally—delivering tailored threat hunts and proactive investigations to identify and reduce cyber risk. My daily responsibilities include identifying misconfigurations, uncovering suspicious activity, and offering actionable insights to harden security postures. I rely on a combination of Python scripting, OSINT research, and AI tools to perform deep investigations that anticipate and neutralize threats before they escalate. Previously, I led the Threat Hunting vertical at ICICI Bank, where I developed malware-hunting logic, built attack simulations, and led the creation of UEBA models using machine learning. I was honored with the STAR employee award for my contributions. Core Skills: • Threat Hunting & Intelligence • Python Scripting & Automation • UEBA & ML-based Detection • Malware Simulation • OSINT & Adversary Research • SOC Investigations • Client-Focused Security Advisory I’m committed to continuous learning and staying ahead of the evolving threat landscape through advanced certifications and research. Let’s connect if you're passionate about cybersecurity, detection engineering, or threat research.