Sublime Security
Katie Mahoney is an experienced marketing operations professional with a robust background in managing and optimizing marketing platforms. Currently serving as the Senior Marketing Operations Manager at Sublime Security since July 2025, Katie has previously held senior roles at DataRobot and Expel, focusing on marketing platform operations and strategy. Prior to that, Katie spent several years at Acceleration Partners in various leadership positions, including Head of Global Marketing Operations. Katie's career began with foundational roles at DMI Marketing, Cumulus Media, Source Code Corporation, and a notable internship with the New England Patriots. Katie holds a Bachelor of Science degree in Business Management with a concentration in Marketing from UMass Boston, earned between 2005 and 2009.
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Sublime Security
The detection and response platform for securing email. Write and run custom rules to block phishing attacks, hunt for threats, and more.