Joshua Murrell
Senior Security Consultant
Joshua is a Senior Security Consultant that is responsible for performing penetration tests for a variety of customers. He has a wide range of experience with specializations in ExPen, InPen, M365, and Azure Breach and Attack Simulation. Joshua has multiple industry certifications including OSWP, OSCP, OSWE, CRTO, and OSEP.
More By Joshua Murrell
Forbes: Update Windows Now — Microsoft Confirms System Takeover Danger
Forbes covered Microsoft’s critical Windows vulnerabilities which can enable system takeover. The story included insight from NetSPI senior security consultant, Joshua Murrell.
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Network Pentesting
CVE-2025-26685 – Spoofing to Elevate Privileges with Microsoft Defender for Identity
Discover how NetSPI uncovered and reported a vulnerability in Microsoft Defender for Identity that allowed unauthenticated attackers to perform spoofing and elevate privileges.
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AI/ML Pentesting
Exploiting a Generative AI Chatbot – Prompt Injection to Remote Code Execution (RCE)
Discover how NetSPI exploits an externally exposed Generative AI Chatbot to compromise the hosting server.
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Cloud Pentesting
Elevating Privileges with Azure Site Recovery Services
Discover how NetSPI uncovered and reported a Microsoft-managed Azure Site Recovery service vulnerability and how the finding was remediated.
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