Following a cyber breach, a leading research organisation required an interim Chief Information Security Officer (CISO) to review policies, strengthen processes, and manage immediate risk mitigation. This came at a time when cyber incidents were rising across UK public and private sectors.
McLean led a targeted search, considering interim executives, candidates seeking permanent roles, and consultants with portfolio careers. From an initial shortlist, one individual stood out: a seasoned leader with experience in larger roles, motivated by the institution’s social purpose and the opportunity to enter a new sector.
Onboarded within three weeks, the interim CISO (appointed on a 12mth contract) quickly implemented robust governance structures, reduced reliance on costly third party consultants, and delivered a stronger foundation for long term cyber resilience.




