Onit Security Raises $11 Million for Exposure Management Platform

Israeli cybersecurity startup Onit Security has announced raising $11 million in a seed funding round led by Hetz Ventures and Brightmind Partners, with additional support from angel investors. Founded in 2025 by serial cybersecurity entrepreneurs Elad Ben-Meir, Ofer Amitai, and Tom Winter, Tel Aviv-based Onit Security provides an agentic exposure management platform that can significantly reduce mean time to remediation. Instead of relying on generic CVSS scores, Onit’s AI agents analyze business context to prioritize exposures, poll fragmented data sources to automatically identify owners, and execute remediation automatically. Onit’s Decision-Based Exposure Management solution transforms a security team’s decision into an enforceable policy, applying it to all similar exposures, for continuous resolution moving forward. The platform maps vulnerabilities to business decisions, ensuring that resolutions persist as operating rules and can be used with an enterprise’s existing stack. Onit Security will use the fresh investment to accelerate product development and grow its go-to-market efforts as it expands to new sectors. “Combining a deep understanding of business context alongside the agility to rapidly respond to and remediate emerging threats, Onit brings a potent mix of intelligence with speed, currently unmatched,” said Ben-Meir, who serves as the company’s CEO. “We are automating remediation at pace, at scale, and future-proofing enterprises as they grow and as the cyber landscape around them evolves,” he added. Related: Eclypsium Raises $25 Million for Device Supply Chain Security Related: Cape Raises $100 Million for Protection Against Cellular Security Threats Related: Allure Security Raises $17 Million for Online Brand Protection Related: Oasis Security Raises $120 Million for Agentic Access Management WRITTEN BY Ionut Arghire Ionut Arghire is an international correspondent for SecurityWeek. More from Ionut Arghire Extortion Group Claims It Hacked AstraZeneca Chrome 146 Update Patches High-Severity Vulnerabilities 3.1 Million Impacted by QualDerm Data Breach Critical Citrix NetScaler Vulnerability Poised for Exploitation, Security Firms Warn Mazda Says Employee, Partner Information Stolen in Cyberattack Chip Services Firm Trio-Tech Says Subsidiary Hit by Ransomware  Aqua’s Trivy Vulnerability Scanner Hit by Supply Chain Attack QNAP Patches Four Vulnerabilities Exploited at Pwn2Own  Latest News Russian Cybercriminal Gets 2-Year Prison Sentence in US  AI Speeds Attacks, But Identity Remains Cybersecurity’s Weakest Link iOS, macOS 26.4 Roll Out With Fresh Security Patches FCC Bans New Routers Made Outside the US Over National Security Risks RSAC 2026 Conference Announcements Summary (Day 2) From Trivy to Broad OSS Compromise: TeamPCP Hits Docker Hub, VS Code, PyPI US Prisons Russian Access Broker for Aiding Ransomware Attacks HackerOne Employee Data Exposed in Massive Navia Breach Trending Webinar: Securing Fragile OT In An Exposed World March 10, 2026 Get a candid look at the current OT threat landscape as we move past "doom and gloom" to discuss the mechanics of modern OT exposure. Register Webinar: Why Automated Pentesting Alone Is Not Enough April 7, 2026 Join our live diagnostic session to expose hidden coverage gaps and shift from flawed tool-level evaluations to a comprehensive, program-level validation discipline. Register People on the Move The US Senate confirmed Markwayne Mullin as DHS Secretary. 7AI has appointed Israel Barak as its first Chief Information Security Officer. Brian Harrell has been appointed Chief Security Officer at FirstEnergy. More People On The Move Expert Insights Why Agentic AI Systems Need Better Governance – Lessons From OpenClaw Agentic AI platforms are shifting from passive recommendation tools to autonomous action-takers with real system access, (Etay Maor) The Human IOC: Why Security Professionals Struggle With Social Vetting Applying SOC-level rigor to the rumors, politics, and 'human intel' can make or break a security team. (Joshua Goldfarb) How To 10x Your Vulnerability Management Program In The Agentic Era The evolution of vulnerability management in the agentic era is characterized by continuous telemetry, contextual prioritization and the ultimate goal of agentic remediation. (Nadir Izrael) SIM Swaps Expose A Critical Flaw In Identity Security SIM swap attacks exploit misplaced trust in phone numbers and human processes to bypass authentication controls and seize high-value accounts. (Torsten George) Four Risks Boards Cannot Treat As Background Noise The goal isn’t about preventing every attack but about keeping the business running when attacks succeed. (Steve Durbin) Flipboard Reddit Whatsapp Email