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…
Queen City Conference
TrustedSec is proud to sponsor and have a booth at this year's Queen City Conference!
BSides Columbus 2026
Enroll in our pre-conference training and don't miss the keynote by Founder & CEO David Kennedy at BSides Columbus!
SAINTCON 2026
We're showing up as a proud sponsor at this year's SAINTCON, come find us at our booth!
Navigating the Initial AI Best-Practice Framework Offerings
Discover the current landscape of AI best-practice frameworks, what each major framework offers, where it works well, where it falls short, and how to decide…
Two Config Files, Two Release Tracks, and One Very Bad Commit
Some of the best infrastructure improvements start with one bad afternoon. In the final part of this blog series, we walk through the configuration, release…
TrustedSec Joins the OpenAI Daybreak Defense Network
We're part of OpenAI’s Daybreak Defense Network—what does that mean for our customers? Go deeper, get to the evidence faster, and make real security…
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