Matthew Dimsey
About Matthew Dimsey
Matthew Dimsey is a Cyber Security Analyst at Mathematica, where he has worked since 2023. He holds a Bachelor of Science in National Security Policy Studies from New Jersey City University and has experience in managing detection rules and conducting security testing.
Work at Mathematica
Matthew Dimsey currently serves as a Cyber Security Analyst at Mathematica, a role he has held since 2023. In this position, he is responsible for managing and creating detection rules utilizing the MITRE ATT&CK® framework and Sigma library. Prior to his current role, he worked as a Cyber Security Associate at Mathematica from 2021 to 2023, where he contributed to various cyber security initiatives. His work has involved conducting validation testing within a managed environment, specifically through Red Canary's Atomic Red Team repository.
Education and Expertise
Matthew Dimsey holds a Bachelor of Science degree in National Security Policy Studies from New Jersey City University, where he graduated Summa Cum Laude with a 3.97 GPA. He studied there from 2018 to 2020. Additionally, he earned an Associate of Science degree in Computer Science from Middlesex College, completing his studies from 2015 to 2018. His educational background provides a solid foundation for his expertise in cyber security.
Previous Experience at AMC Theatres
Before his career in cyber security, Matthew Dimsey worked at AMC Theatres in various roles. He began as a Film Crew member from 2017 to 2018, then progressed to an Hourly Manager from 2019 to 2020, and later served as a Supervisor from 2018 to 2019. His experience in these positions involved managing teams and operations within the theatre environment.
Cyber Security Initiatives
Matthew Dimsey has participated in significant cyber security initiatives, including deploying phishing campaigns aimed at educating over 2,500 end-users. These campaigns focused on enhancing staff awareness of identifying suspicious and malicious emails. He also facilitated the remediation of over 800 Common Vulnerabilities and Exposures (CVEs) in the Cybersecurity and Infrastructure Security Agency's Known Exploited Vulnerabilities Catalog, aligning with their Binding Operational Directive 22-01.