Fundraising Fox

Radiant Security

Founded 2021 · 50 employees on LinkedIn · 8 known investors

Find your way into Radiant Security

74 people in our graph share verified history with the Radiant Security team — schools, employers, funds. One of them is your warm intro.

Assaf Arakiunlockedknows Shahar Ben-Hador · together at Ben-Gurion University of the Negev (overlapped)
×3knows the team · via Exabeam
×2knows the team · via Radiant Security
knows the team · via HyperRoll
×4knows the team · via Ben-Gurion University of the Negev
knows the team · via Imperva

Radiant Security offers an AI-powered Security Operations Center (SOC) platform that uses AI triage and research agents to investigate every security alert across attack surfaces such as endpoint, identity, network, cloud, and SIEM, escalating only significant cases with explainable reasoning. It also provides integrated response actions and built-in log management for enterprise security teams.

AI & Machine LearningCybersecuritySaaS

Founders & leadership

Radiant Security was founded in 2021 by Shahar Ben-Hador and Barry Shteiman.

SBShahar Ben-Hador
Shahar Ben-HadorinCEO & Co-founderShahar Ben-Hador spent nearly a decade at Imperva, moving from IT administrator to serving as the company's first CISO, and later led product at Exabeam. He is the founder of Radiant Security, which offers an AI-powered SOC platform for triaging and investigating security alerts.
BSBarry Shteiman
Barry ShteimaninCo-founder and CTO

Investors · 8

Acrew CapitalSan Francisco · $1M – $15M
Cheyenne VenturesWoodside
Jibe VenturesTel Aviv · $4.5M – $56M
Next47Palo Alto
General Advancereported
Lightspeed Venture PartnersreportedMenlo Park · $1.7M – $87M
Uncorrelated VenturesreportedLas Vegas

Also in the syndicate · 1

Next47 Ventures LLClead

Funding

SEC filings, press & company announcements

$15M disclosed across 1 of 2 rounds · 2023–2026

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Cribl Acquires Radiant Security's AI SOC Technology As It Pushes Deeper Into $121 Billion Security Marketpulse2.com · Aug 2026Prevalent AI raises first outside capital in nine years with $22M round - SiliconANGLEsiliconangle.com · Aug 2026Cribl Expands Security Portfolio with Radiant AI SOC Acquisition - BigDATAwirehpcwire.com · Aug 2026Radiant Security Closes $15M in Series A Fundingfinsmes.com · Nov 2023AI-enhanced enhanced security operations solutions startup Radiant Security raises $15M - SiliconANGLEsiliconangle.com · Nov 2023Radiant Security Secures $15 Million to Meet Growing Demand for AI-Enhanced Securitybusinesswire.com · Nov 2023

Frequently asked questions

What does Radiant Security do?
Radiant Security offers an AI-powered Security Operations Center (SOC) platform that uses AI triage and research agents to investigate every security alert across attack surfaces such as endpoint, identity, network, cloud, and SIEM, escalating only significant cases with explainable reasoning. It also provides integrated response actions and built-in log management for enterprise security teams.
Who founded Radiant Security?
Radiant Security was founded by Shahar Ben-Hador, Barry Shteiman in 2021.
Who are Radiant Security's investors?
Radiant Security's investors include Acrew Capital, Cheyenne Ventures, Jibe Ventures, Next47, General Advance, Lightspeed Venture Partners, Uncorrelated Ventures.
How much funding has Radiant Security raised?
Radiant Security has disclosed $15M raised across 1 of its 2 known rounds.