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About Angus Thorn

Principal Advisor & Founder

I've spent twenty years in cybersecurity — starting in Australian government intelligence, through classified postings with the Department of Defence across Europe, and into senior CISO roles spanning six APAC markets.

Senior CISO Across APAC

I've built security programs from the ground up, presented to boards under pressure, and navigated regulators across MAS, BNM, and APRA. My background spans FinTech, financial services, and critical infrastructure across Singapore, Malaysia, and Australia.

Why Clavis Advisory

Clavis Advisory exists for organisations that need genuine security leadership — not a vendor, not a platform, not a junior consultant with a framework. When you engage Clavis, you engage me directly. No account managers. No rotating teams. Just the experience your organisation needs, on the terms that suit you.

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