Paul Griffith is a senior security consultant with K2 Integrity/Leviathan Security Group, where he provides expert guidance in security architecture; leads complex black-, grey-, and white-box application penetration tests; and supports comprehensive security auditing efforts.
Before joining K2 Integrity/Leviathan Security Group, Paul served as an NSA-certified computer network operations (CNO) operator conducting Cyber Warfare Operations on behalf of U.S. Cyber Command and as a contractor for the U.S. Air Force. In these roles, he executed a wide range of Windows and Linux exploitation operations, performed in-depth vulnerability research, contributed to advanced antivirus (AV) and endpoint detection and response (EDR) bypass methods, and developed offensive cyber capabilities to support mission-critical objectives. He also conducted red team engagements and designed realistic simulated environments to train junior security professionals on emerging vulnerabilities and threats.
Paul continues to advance his expertise by attending leading security conferences, participating in capture-the-flag (CTF) competitions, and engaging in ongoing independent research projects. His background as a subject-matter expert supporting multiple government offices strengthens his ability to develop and implement advanced cyber techniques and tools. His 14 years of service in the U.S. Air Force further contribute to his technical breadth and operational insight.
Over the course of his career, Paul has contributed to several notable development initiatives, including integrating Bluetooth and Wi‑Fi n‑day exploits into a custom software-defined radio (SDR) platform and developing both a Python-based implant and command‑and‑control (C2) framework.
Paul holds a B.S. in computer science from the University of Maryland Global Campus. His specialties include application penetration testing, vulnerability research, reverse engineering, malware triage, and proof‑of‑concept (PoC) development.