A change in leadership has occurred at Critical Start, a Plano-based cybersecurity firm. Francine Geist has been appointed as the new chief executive officer, succeeding Scott White. This appointment is part of a planned transition and took effect immediately.

Geist's background includes experience as a veteran software executive. She takes over the role from White, who led the company for the past two years. Further details about the leadership transition and Geist's plans for Critical Start are available from the source.