Clarity, realism, and practical defence against AI-enabled cybercrime.
Modern attacks don't just exploit your software, they exploit your people. AI has made deception attacks faster, cheaper and more convincing than ever, targeting judgement, trust and process rather than firewalls. Our work focuses on detecting that deception at the moment of decision, using the analytical methodology applied to adversary operations in national security
Euan began his career in UK national security, working on intelligence analysis, hostile social-engineering tradecraft and deception investigations.
When he looked at BEC through that lens, he didn't see a phishing problem; he saw a coordinated act of deception, with every element already named in counter-intelligence doctrine. Before founding Adversarial Security, Euan led information security across a major VC's portfolio, where the product concept crystallised: no tool operated at the moment of human decision. Adversarial Security was built to close that gap.
Give your people something on their side
A 20-minute conversation. No deployment required.