Who we are
Strength and precision.
Like our namesake.
Lionfish Cyber Security is a mission-driven, service-disabled veteran-owned company founded in Indianapolis in 2018. We exist to empower a new generation of Cyber Guardians — to defend our digital world by, with, and through the people and organizations we serve. Leaving no one behind.
The founder
From Green Beret to Cyber Guardian
Jeremy Miller served in U.S. Army Special Forces, where the doctrine wasn't "do it for them" — it was by, with, and through: train local forces, fight alongside them, and leave capability behind. After two decades building and running software companies, he founded Lionfish to bring that same philosophy to cybersecurity.
Jeremy is the founding president of AFCEA's Indiana chapter, was named Tech Exec of the Year by the Indianapolis Business Journal, and leads a team that has published four IEEE papers on AI and cybersecurity while filing a patent on AI-driven training methodology.
Mission
“At Lionfish Cyber Security, we Empower a new generation of Cyber Guardians to stand against unseen threats. Through compliance, partnership, education, and unwavering commitment, we Lead the way in strengthening digital defenses. Together, we Defend our digital world by building resilience against evolving cyber threats — leaving no one behind.”
The team
Leadership
Milestones
The journey so far
Cyber Tackle Box™ — totally rebuilt for the Phase 2 era
A ground-up upgrade of the Cyber Tackle Box ships just as the defense industrial base needs it most. The platform that pioneered combining GRC and workforce training in one system emerges faster and sharper — built to work with clients faster and more efficiently, with new Templates, Objectives, POA&M management, the Intel Hub, Playbooks, and much more. Every workflow refined by what we've learned getting contractors assessment-ready. See the new Tackle Box.
Statewide Cyber Guardian deployments
Partnerships with Ball State University (Indiana) and Northern Virginia Community College launch student-led cyber defense programs — Ball State student assessors complete their first real-world engagement.
Tech Exec of the Year & four Mira Award nominations
Jeremy Miller is named IBJ Tech Exec of the Year; Lionfish earns TechPoint Mira nominations for Tech Innovation Team, Talent Impact, Digital Transformation, and Startup of the Year.
Cyber AB Licensed Training Provider + 4 IEEE papers
Approved to deliver official CCP and CCA certification training. The team publishes four IEEE papers on AI-driven cybersecurity, from cyber-insurance risk assessment to customized awareness training. The world's first music-based cyber awareness training — "Training That Rocks" — launches the same year.
Cyber Tackle Box™ platform launches at scale
The first platform to combine workforce development, GRC, and cyber tools in one system goes live. High-school pre-apprenticeship and DOL apprenticeship programs launch under the Pursuit Institute.
Purdue CERIAS partnership & patent filing
Strategic partnership with Purdue University's Center for Education and Research in Information Assurance and Security; patent application filed for AI-driven training methodology (#17941843).
AFCEA Indiana founded
Jeremy Miller becomes founding president of the Indiana chapter of the Armed Forces Communications and Electronics Association, connecting the state's defense, intelligence, and industry professionals.
Lionfish founded in Indianapolis
A Green Beret and a mission: make real cybersecurity accessible to the small businesses, schools, and local governments the industry leaves behind.
Research & development
We publish. We patent. We practice.
Lionfish's R&D team has published four peer-reviewed IEEE papers on the intersection of AI and cybersecurity, and holds a patent-pending AI training methodology that powers the Cyber Tackle Box.
- ✓Enhancing Cyber Resilience with AI-Powered Cyber Insurance Risk Assessment
- ✓AI-Based Cybersecurity Policies and Procedures
- ✓AI-Driven Customized Cyber Security Training and Awareness
- ✓AIUniGuide: AI-Powered Customized University Career Guidance
Community
Leaving no one behind isn't a slogan
Free community workshops, pro bono support for non-profits, cybersecurity curricula for schools, and advocacy work with legislators and industry groups. If you run a community organization that needs help, reach out — that's part of the mission, not a side project.
Join the fight.
Client, partner, student, or teammate — there's a place in this mission for you.
Get in touch
Join the mission
Client, partner, student, or teammate — tell us where you fit and we'll take it from there.
- 1We reply within one business day — usually faster.
- 2A 30-minute call with someone who can actually answer your questions.
- 3A straight recommendation — even if it's that you don't need us yet.
Prefer to skip the form? Book a time directly or call 1-877-732-6772.