Siobhan McKeown

Siobhan McKeown is VP of Operations at Patchstack, the world’s leading vulnerability coordination platform and a trusted provider of proactive web security to hosting providers, agencies, and developers. She leads global operations across a fully remote team, helping to scale Patchstack’s mission to secure the open web through coordinated disclosure, threat intelligence, and developer-first tools.

With over a decade of experience in managed services and digital agencies, Siobhan understands the real-world pressures MSPs face—and how security can be embedded without slowing teams down. She has led key compliance initiatives, including SOC 2 Type II and ISO 27001, and is a strong advocate for user-focused, operationally practical security that empowers rather than obstructs.

A long-time open source contributor and published author, she brings a pragmatic and people-centered lens to security—grounded in experience across technology, leadership, and scaling secure systems in distributed environments.