The worldwide disruptions caused by a faulty CrowdStrike update in July 2024 highlighted the unpredictable nature of today’s digital threats, and reminded CIOs that such crises could affect any vendor. In this episode of CIO Mind, host Ed Gabrys is joined by Leigh McMullen to discuss the critical importance of proactive resilience strategies and the evolving relationship between CIOs and CISOs. Leigh offers invaluable insights on avoiding self-inflicted-harm during these incidents, the need for better basics like timely patching, and effective communication with the board about cybersecurity.

Leigh C. McMullen is a Distinguished Vice President, Analyst, and Gartner Fellow in security and risk management at Gartner. Leigh provides CISOs with insights on navigating the C-suite and making impactful decisions. He specializes in future operating models, cybersecurity strategy, business engagement, and leadership development.