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Guy Kozliner
AddedOct 10, 2026
UpdatedOct 10, 2026
Guy Kozliner

Guy Kozliner

Founder & CEO, Rig Security

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Guy Kozliner's Career

Rig Security

Rig Security

Tel Aviv, IL
Founder & CEO
Jan 2025 – present

Recent news

Rig Security emerges from stealth with $12M to tackle AI identity risksCrypto Briefing · 2026
Rig Security Emerges From Stealth to Define Identity Protection in the Agentic EraEagle-Tribune · 2026
Rig Security launches with $12M to watch AI agents that run under employees’ accountsSiliconAngle · 2026

Leadership at Rig Security

Michal HaikovMichal HaikovHead of Product
Nokky GorenNokky GorenChief Technology Officer
Wiz

Wiz

Series D$900MNew York City, NY, US
Member of the CTO team
Oct 2022 – Apr 2024

Recent news

Google’s new frontier AI model Gemini 4 Argon goes to cybersecurity defenders firstSiliconAngle · 2026
Chamelio raises $26 million Series A to replace legacy legal software with AI agentsCTech · 2026
Insight Partners’ Deven Parekh on why the firm is diversifying while everyone else bets the farm on OpenAI and AnthropicTechCrunch · 2026

Leadership at Wiz

Yinon CosticaYinon CosticaCo-Founder
Assaf RappaportAssaf RappaportCo-Founder
Gili RaananGili RaananBoard Member
Ami LuttwakAmi LuttwakCo-Founder

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SubImageSubImageSan Francisco, CA, USest. 2024SubImageSan Francisco, CA, US · est. 2024

Cloud security platform mapping infrastructure assets, attack paths, and vulnerabilities for security teams.

Seed · $4.2M
TridentTridentSan Francisco, CA, USest. 2025TridentSan Francisco, CA, US · est. 2025

AI security platform for continuous web and API pentesting and cloud attack-path analysis.

Seed · $500k
Discern SecurityDiscern SecuritySunnyvale, CA, USSecurity Softwareest. 2023Discern SecuritySunnyvale, CA, US · est. 2023

Agentic cybersecurity platform that optimizes and remediates security control gaps.

Series A · $16M39
DatadogDatadogNew York City, NY, USCloud Monitoringest. 2010DatadogNew York City, NY, US · est. 2010

Cloud app monitoring platform with observability services for servers, databases, and tools. Mascot: Bits.

Public · $147.9M6.5k
Cybereason

Cybereason

Series G$850.6MBoston, MA, US
Engineering and operational roles
Mar 2020 – Oct 2022

Leadership at Cybereason

Steven MnuchinSteven MnuchinBoard Member
Izhar ArmonyIzhar ArmonyBoard Member
Yossi NaarYossi NaarCo-Founder
Nicholas PercocoNicholas PercocoBoard Member
Lior DivLior DivCo-Founder
Yonatan Striem-AmitYonatan Striem-AmitCo-Founder

Similar to Cybereason

CynetCynetNew York City, NY, USSecurity, Threat Intelligenceest. 2015CynetNew York City, NY, US · est. 2015

Cynet: An Israel-born, Boston-based cybersecurity firm, specializing in threat intelligence and endpoint security.

Series C · $78M234
CywareCywareWest Orange, NJ, USCybersecurity, Threat Intelligenceest. 2016CywareWest Orange, NJ, US · est. 2016

Cyware, a New York-based cybersecurity provider, offers innovative fusion solutions for threat intelligence and response.

Series C · $73M308
Blackpoint CyberBlackpoint CyberIlchester, MD, USCybersecurity Softwareest. 2014Blackpoint CyberIlchester, MD, US · est. 2014

A leading provider of cybersecurity threat hunting, detection, and response technology.

Series C · $201.4M184
ReversingLabsReversingLabsCambridge, MA, USSecurity, Threat Intelligenceest. 2009ReversingLabsCambridge, MA, US · est. 2009

Reversing Labs US, Inc.: A leading provider of threat detection and analysis software since 2012.

Series B · $81M325

People Similar to Guy Kozliner

John McMahonJohn McMahonBoard Member · SnowflakeSeth McCallisterSeth McCallisterBoard Member · Cybereason