Led · Seed · Mar 2026

Raven.io provides runtime protection for applications, delivering CVE-less behavioral protection without instrumentation or performance impact. Its platform is deployed in production with 11 enterprise customers across insurance and financial services. The company was founded by Guy Franco, Roi Abitboul, and Omer Yair and is based in Palo Alto. Raven.io has registered its technology in three U.S. patents. Following the recent financing, the company plans to accelerate product development, expand U.S. go-to-market efforts, and grow its engineering and research teams.

Participated · Seed · Oct 2025

CyberRidge is a Tel Aviv–based deep-tech cybersecurity company focused on safeguarding fiber-optic communications through patented photonic encryption. Its plug-and-play transmission system integrates with existing fiber infrastructure and converts every data packet into encrypted optical noise, rendering traffic immune to traditional tapping tools, quantum analysis, and post-processing attacks. The technology is already being deployed by telecom operators, defense organizations, and intelligence agencies, with early rollouts in Europe, Singapore, Australia, and within Israel’s military intelligence unit. Led by founder and CEO Professor Dan Sadot, the company employs about 30 people and collaborates with partners in Israel, Switzerland, and the United States. With $26 million in external funding secured to date, CyberRidge is positioned to scale global deployments and harden critical networks against emerging quantum threats.

Participated · Series A · Sep 2025

Red Access delivers an agentless, session-based platform that secures activity across browsers, applications and other enterprise assets, extending core Security Service Edge (SSE) capabilities without heavy infrastructure changes. The platform integrates with existing environments like firewalls to avoid rip-and-replace projects and operates at the session level to provide precise protection where users interact with data. Key use cases include data loss prevention (DLP), secure access to corporate applications, and protection for remote and hybrid workers, including interactions with GenAI tools. The company says its approach is fast to deploy, easy to manage and already protects hundreds of thousands of users. Red Access is headquartered in Tel Aviv and plans to expand its U.S. presence in 2025 while investing in R&D and hiring across sales, marketing, product and engineering. It is pursuing a channel-led go-to-market strategy focused on MSSPs and value-added resellers and has recently expanded its executive leadership and board. Red Access offers a session-based, agentless secure browsing platform that protects every desktop and mobile web app session across all browsers and devices without requiring endpoint agents or changes to user habits. Its SaaS-driven solution combines multi-layered analysis, including cloud and endpoint inspection, with single-click management to defend against phishing, ransomware, and other browser-based threats. The platform is commercially available and already in deployment. The company emphasizes frictionless, browser-agnostic protection that preserves user experience while providing enterprise-grade control. Red Access was founded by security experts from the Israeli cyber community, with Dor Zvi as CEO and Tal Dery as CTO. Investors include Elron Ventures and Ten Eleven Ventures. The company is headquartered in Tel Aviv and is actively recruiting and expanding partnerships.

Participated · Series A · Sep 2024

Tamnoon offers a hybrid human-AI managed service developed specifically for cloud security remediation, combining AI with human intelligence to guide remediation at scale without disrupting business operations. The product optimizes prioritization, triage, remediation, and prevention for both pre- and post-deployment, reducing cloud exposures and supporting a continuous threat exposure management (CTEM) program. Tamnoon’s service is positioned as a managed cloud-security remediation solution that balances automation with human oversight. The company is led by co-founders Marina Segal (CEO) and Idan Perez (CTO) and is based in Seattle, WA. Tamnoon plans to use new funding to accelerate its product roadmap, expand its partnership ecosystem, and continue driving innovation in managed cloud security remediation. Financially, the company has raised a total of $18M to date following its latest round. Tamnoon provides a managed service called Assisted Cloud Remediation that combines AI augmentation with human expertise to help teams quickly and safely remediate cloud risks. The service is aimed at DevSecOps teams and is designed to fix more risks in less time with minimal negative impact on environments. Tamnoon was founded by the people who built the first CSPM and positions its offering as a managed alternative to traditional cloud security tooling. The company emphasizes combining AI and human expertise into a single managed offering to revolutionize cloud security. Tamnoon is based in Seattle, Washington, and in September 2023 raised $5.1M in seed funding to accelerate customer adoption. It also announced key executive hires including Ran Nahmias as Chief Business Officer and Jonathan (Yoni) Lebowitsch as Vice President of Technical Services.

Led · Seed · Dec 2022

Cyvers develops an AI-backed, real-time security platform that monitors transactions across Ethereum, BNB Chain, Polygon and Avalanche to detect and stop smart-contract vulnerabilities and on-chain attacks before they finalize. Its product suite includes AddressShield for address monitoring, VigiLens for cross-chain threat intelligence, a Runtime Sensor to detect flash loans and frontrunning, MalConAPI for smart-contract malware scanning, and a 24/7 security operations center. The company reports over 99% detection accuracy and says it identified potential losses of $30 billion since 2023 and prevented roughly $800 million in 2025 alone. Cyvers partners with insurance and audit firms such as Relm Insurance and Sub7 and cites use by exchanges and DeFi protocols. With the new $20 million financing, Cyvers plans to expand its infrastructure to handle more complex threat scenarios and scale its real-time AI defenses.