Leigh is the founder and CEO of Tall Poppy, where she helps organizations protect their employees from online harassment.

She was previously a Technology Fellow at the ACLU’s Project on Speech, Privacy, and Technology, and also worked at Slack, Salesforce.com, Microsoft, and Symantec. She has co-founded two hackerspaces, and advises several nonprofits and startups. Leigh has a Bachelors of Science from the University of Toronto where she majored in Computer Science and Equity Studies.