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 Product 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