Mahima Agarwal is a Senior Machine Learning Engineer at Microsoft Security specializing in the intersection of AI, machine learning, and cybersecurity. Her work focuses on building large-scale systems for threat detection, security analytics, and detection engineering, including the use of LLMs to transform threat intelligence and security research into actionable detection insights. Previously, she worked at VMware Carbon Black, where she developed machine learning systems for endpoint security, threat scoring, and alert reduction at scale. Mahima has more than eight years of experience building production ML systems and is passionate about applying AI to practical security challenges.