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Esther Choi Ohm

Partner | Cyber | Digital Trust & Online Protection Leader

Esther Choi leads Deloitte's Digital Trust and Online Protection market offering, driving solutions across product compliance, trust and safety, and digital advertising and marketing.

Esther Choi leads Deloitte’s Digital Trust and Online Protection market offering within the Digital Trust & Privacy practice of the Cyber Offering. With over 14 years of experience, she serves as a trusted advisor on complex risk and compliance issues, specifically tailored to the Technology, Media & Telecommunications (TMT) sector.

Esther stays at the forefront of the rapidly evolving regulatory landscape, with deep expertise in privacy, trust and safety, and Data & AI Governance. She has a proven track record of managing large-scale global projects, conducting rigorous compliance assessments, and architecting strategies to mature organizational compliance and governance functions in an increasingly AI-driven world.

A specialist in cross-border collaboration, Esther integrates US and international perspectives on digital regulations and media risk to ensure global clients receive leading-edge guidance. She is a member of the leadership teams for Deloitte’s Digital Regulations and Media and Advertising Risk Services, where she remains dedicated to helping clients navigate digital transformation and AI adoption with confidence and integrity.