Our Vision

Revolutionize how organizations use data science and security technology to combat cyber threats across hybrid-cloud environments.

About Us

About Us

Led by former founding team members of Cylance and Carbon Black, Obsidian Security is a Southern California technology company living at the intersection of cybersecurity, artificial intelligence, and hybrid-cloud environments. Backed by Greylock Partners, Obsidian Security is based in Newport Beach, CA.

Glenn Chisholm


Ben Johnson


Matt Wolff

Chief Scientist

Jane Chang

Senior Director of Design

Alexander Vandenberg-Rodes

Data Scientist

Justin Head

Senior DevOps Engineer

Ashley Laurie

Director of Operations


Greylock Partners backs entrepreneurs who are building disruptive, market-transforming consumer and enterprise software companies. We invest in companies that define new markets, including Airbnb, Cloudera (NYSE: CLDR), Docker, Dropbox, Facebook (Nasdaq: FB), Nextdoor, Palo Alto Networks (NYSE: PANW) and Workday (NYSE: WDAY).

Asheem Chandna


Sarah Guo



It’s time to re-think the security stack.

Do you want to build, create, innovate? We are forming a kick-ass team that will redefine the future of cybersecurity. If you are a standout candidate for our product team and you’re passionate about building world-class technology, we want to hear from you.

Interested in making your mark? apply@obsidiansecurity.com