Global Customer Marketing Executive | 4x TOP100 CMA Influencer & Strategist | Speaker 🎤 | Leading B2B Customer Advocacy, Community, Engagement, Events, and Lifecycle Management

Antu Buck is an accomplished and award-winning leader whose expertise seamlessly bridges the worlds of both Sales and Marketing. She currently is serving as the Senior Director of Customer Marketing, Advocacy, & Community at Cyera. With over a decade of experience at McAfee, Antu has demonstrated success in steering customer marketing initiatives through a unique blend of creativity and analytical expertise.

Antu is dedicated to fostering customer communities that drive advocacy, engagement, innovation, and overall success. As a forward-thinking visionary, Antu is committed to continuous improvement and innovation, making her a respected figure in the field of customer marketing in the security space. Antu’s work has also received industry-wide recognition, she’s been named a Top 100 Customer Marketing & Advocacy Influencer by Base.ai for four consecutive years, Customer Marketing Ambassador, and named Customer Marketing Team of the year in 2025.

Antu holds Bachelor of Science from University of California, Davis.