Ghost Security
Founded 2022 · 27 employees on LinkedIn · 6 known investors
Find your way into Ghost Security
36 people in our graph share verified history with the Ghost Security team — schools, employers, funds. One of them is your warm intro.
Alex Dollunlockedknows Greg Martin · together at Harmonic Security (overlapped)
×8knows the team · via Virginia Tech
×2knows the team · via Keep Aware
knows the team · via Ghost Security
Ghost builds AI agents that perform security operations and incident response work autonomously within enterprise environments, designed to investigate, contain, and resolve security events while maintaining full auditability and human oversight.
Founders & leadership
Ghost Security was founded in 2022 by Josh Larsen and Greg Martin.
JL
Josh LarseninPreviously, he co-founded and led Darkbit as CEO until its acquisition by Aqua Security in 2021, and co-founded and led Blackfin Security Group as CEO before its acquisition by Symantec in 2015.
GM
Greg MartininGreg Martin founded Anomali and JASK (acquired by Sumo Logic) before starting Ghost Security, where he serves as CEO. He has over two decades of experience building cybersecurity companies.
Investors · 6
Lytical VenturesNew York · $100K – $5M
468 CapitalreportedBerlin
Dnx VenturesreportedTokyo · $1M – $5M
Secure OctanereportedSan Francisco · $1M – $5M
TAU VenturesreportedTel Aviv · $1M – $28M
Also in the syndicate · 1
Munich Re Ventures
Funding
SEC filings, press & company announcements$15M disclosed across 1 round · 2022
- $15MraisedAug 2022 · 5 sources
468 Capital, DNX Ventures, Munich Re Ventures, Secure Octane, Tau Ventures
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Ghost Security do?
- Ghost builds AI agents that perform security operations and incident response work autonomously within enterprise environments, designed to investigate, contain, and resolve security events while maintaining full auditability and human oversight.
- Who founded Ghost Security?
- Ghost Security was founded by Josh Larsen, Greg Martin in 2022.
- Who are Ghost Security's investors?
- Ghost Security's investors include Lytical Ventures, 468 Capital, Dnx Ventures, Secure Octane, TAU Ventures.
- How much funding has Ghost Security raised?
- Ghost Security has disclosed $15M raised across 1 round.