James Fitzsimons

Head of Threat Detection & Response

James has a deep technical engineering ability which is matched by extensive experience in governance and commercial roles.

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Highlights

Career highlights

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Co-founded Cassini Limited. As the Head of Threat Detection and Response, he has a strong customer service focus and is driven by providing services that meet customer needs and provide a meaningful improvement to a customer’s security posture.

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Cyber security news

Latest advisories

Stay ahead of emerging threats with our expert blog posts, research, and industry updates.

WatchGuard Access Points — Multiple issues

Stephen Shkardoon recently found multiple issues in WatchGuard Access Points which result in remote code execution.

Teracue ENC-400 — Multiple issues

Stephen Shkardoon found multiple issues in the Teracue ENC-400 hardware, including a pre-authentication remote code execution vulnerability.

ASP.NET Boilerplate — Input Validation vulnerability

Claudio Contin found an input validation issue with ABP 4.2.

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We have the tools to pinpoint risks

Whether it’s hidden vulnerabilities or patterns you might miss, we help you stay one step ahead and make confident, informed decisions. Understand how our services can help your business uncover critical risks

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Employee Cyber Training & Awareness

Your people are your first line of defence. Our cyber training builds awareness, sharpens instincts and turns everyday staff into assets.

Advisory

When clarity is critical and stakes are high, our advisory services deliver strategic, executive-level security expertise that empowers decision-making

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Incident Response

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