Cyber Security Consulting, Digital Forensics & Expert Witness Services
Cyber Alchemist is an independent cyber security consultancy based in Sydney, New South Wales, providing expert cyber security, digital forensics, and expert witness services to clients across NSW and Australia-wide. Since 2008, we have supported government agencies, law firms, insurers, and large private organisations with reliable, evidence-based cyber advice.
Our mission is simple: to enable our clients to build resilient, secure and future-ready digital environments.
With a proven track record of delivering high-quality outcomes, we bring strategic insight and hands-on expertise to every engagement. Recent highlights include:
Board & Executive Advisory
Guiding leadership teams on cyber security, privacy, and risk management.
Interim/Fractional CISO Services
Providing leadership for State and Commonwealth agencies, private enterprises, and not-for-profits.
Cyber Governance & Operationalisation
Designing governance frameworks and embedding security controls across diverse organisations.
Compliance & Assurance
Conducting IRAP and Essential Eight assessments, ISM compliance reviews, and ISO 27001 readiness evaluations.
AI & Cyber Security Integration
Developing cyber-worthiness assessments for autonomous platforms and systems incorporating AI.
Crisis Management
Designing and facilitating cyber crisis exercises to strengthen organisational resilience.
Government Advisory
Contributing to strategic panels and initiatives, including Defence Employer Partner Network, eSafety Commissioner’s Age Assurance Technology Trials, NSW Government’s AI Review Committee, and Digital Assurance Framework Expert Reviewer Panels.
CYBER ALCHEMIST
Founding Partner, Ajoy Ghosh is a well respected authority in the field of Technology and Cyber Security. Ajoy leads a team of exceptionally talented technology experts be it supporting a legal matter as expert witness or rolling out transformational digital and technology upgrades in large complex organisations.
Read more about Ajoy here
Chief Information Officer |Technology, Data
Digital Cyber Protection Expert