Winnona DeSombre is a Security Engineer at Google’s Threat Analysis Group, tracking targeted threats against Google users. In recent years, Winnona co-authored the Harvard Belfer Center’s National Cyber Power Index, constructed risk rule calculation software to combat social media influence campaigns, spoke at the Forbes 30 under 30 Summit and presented original research at DEFCON.

Her research has also been featured in publications including Foreign Policy, VICE’s Motherboard, and CyberScoop. Winnona is a vocal advocate for women in cyber security: when not ruminating on cyber policy, she spends her time volunteering for Women in Security and Privacy, and has taught courses on cyber security, ethical hacking and personal security through the nonprofit GirlSecurity.