Alastair MacGibbon is an experienced cybersecurity leader and strategist with a deep understanding of digital risk, policy development, and emerging technologies. With a career spanning both the public and private sectors, Alastair is recognized as one of Australia’s foremost experts in cybersecurity, particularly in cyber resilience, online safety, and digital infrastructure protection.
Alastair served as Special Adviser to the Prime Minister on Cybersecurity, where he played a pivotal role in shaping national cybersecurity strategy, protecting critical infrastructure, and addressing the growing challenges of cyber threats in an increasingly connected world. His leadership contributed to major advancements in Australia’s cyber capabilities, including the development of policies aimed at safeguarding government, business, and individuals against cyber attacks.
A sought-after speaker and consultant, Alastair regularly shares his expertise at international forums, helping organizations understand the importance of cybersecurity in their digital transformation journeys. He works with businesses and governments to develop robust cybersecurity frameworks that are proactive, sustainable, and adaptable to the rapidly changing digital landscape.
In addition to his advisory roles, Alastair has worked with several leading organizations in the private sector, providing strategic guidance on risk management, cyber governance, and emerging tech. His thought leadership continues to shape how businesses and governments approach cybersecurity in the face of evolving threats.
Chief Strategy Officer of CyberCX.
CyberCX is Australia & New Zealand’s preeminent full-service cyber security firm (with growing presence in the United Kingdom and the United States). We have over 1,300 cyber security professionals, most based in Australia, followed by New Zealand the UK and US.
Former National Cyber Security Adviser (Deputy Secretary, Department of Home Affairs) & Head, Australian Cyber Security Centre (Deputy Director General, Australian Signals Directorate).
Former Special Adviser to the Prime Minister on Cyber Security, Department of the Prime Minister & Cabinet.
Former Children’s eSafety Commissioner, General Manager (Security) for Dimension Data Australia, Director of the Centre for Internet Safety at the University of Canberra and Managing Partner at Surete Group, CEO Council of Registered Ethical Security Testers (CREST) Australia.
Former Director of the Australian High Tech Crime Centre and Federal Agent with the Australian Federal Police. Then Director Trust & Safety for eBay Australia & New Zealand, and later Senior Director Trust, Safety & Customer Support, eBay Asia Pacific.
