EXPERIENCE
James started his career as a software developer and worked across a range of different industry sectors before moving into an information security role. He has spent the last 8 years in offensive security, with the latter half of that time spent delivering Red Team engagements.
EDUCATION & CERTIFICATIONS
- Masters of Science: Computer Systems (Bangor University)
- Offensive Security Certified Professional (OSCP)
- Certified Red Team Operator (CRTO)
INDUSTRY CONTRIBUTIONS
James has presented at conferences in the United Kingdom (BSides Manchester and Steelcon) and often publishes research on employer blogs and personal blogs.
PASSION FOR SECURITY
James has been fascinated by computers since he first broke the family PC and had to learn how to fix it in a hurry. Now, he enjoys finding new and unusual ways to make computers do things that they weren’t meant to do.
Featured Blogs And Resources
Discover the blogs, analysis, webinars, and podcasts by this team member.
Hunting Deserialization Vulnerabilities With Claude
In this post, we are going to look at how we can find zero-days in .NET assemblies using Model Context Protocol (MCP).SetupBefore we can start vibe hacking, we…
Teaching a New Dog Old Tricks - Phishing With MCP
As AI evolves with MCP, can a new “dog” learn old tricks? In this blog, we test Claude AI’s ability to craft phishing pretexts—and just how much effort it…
Spec-tac-ula Deserialization: Deploying Specula with .NET
This post explains how.NET deserialization can be used to backdoor a workstation with Specula, making it a valuable resource for Red Team operations.
Discovering a Deserialization Vulnerability in LINQPad
Discovering a Deserialization Vulnerability in LINQPad, written by James Williams, reveals a novel deserialization vulnerability in a.NET application with over…
InfoSec World 2026
TrustedSec is proud to sponsor and have a booth at this year's InfoSec World!
Wild West Hackin' Fest 2026
We're thrilled to sponsor this year's Wild West Hackin' Fest and we'd love to see you at our booth!
GrrCON 2026
TrustedSec is proud to sponsor and have a booth at this year's GrrCON!
Black Hat USA Training - Supply-Chain to Runtime: Attacking & Defending the Modern DevOps Stack
During our Black Hat training, go beyond network pentesting fundamentals and gain the attacker and defender perspective needed to conduct modern,…
AMA: CCPA's New Cybersecurity Audit Requirement
During this live AMA, you’ll get the chance to ask your pressing questions about the new CCPA regulations and find out how your organization can prepare for…
CCPA Update: Cybersecurity Requirements (Part 2)
Confirmed you're in scope for CCPA? Now comes the cybersecurity audit requirement. In Part 2 of this blog series, we cover what it entails, the phased…
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