Cymphony
Cymphony provides an AI-native workforce security platform that maps identities, data, and permissions to reduce risk.
- Categories
- Identity threat detection and response, AI and LLM security, Identity and access management, Data loss prevention
- Based in
- Tel Aviv, Israel
- Ownership
- Private
About Cymphony
Cymphony sells workforce security software for the AI era. Its platform maps every identity, data item, activity and permission in an organisation, covering employees, contractors, agents and machines. The company targets lean security teams facing large risk, and says its tools help them act rather than just gain visibility. The platform is built on the Workforce Security Graph, a context layer that links identity, access, data and behaviour. Four modules sit on top of it. AI governs which AI tools and agents are in use and what they can reach. Data finds exposed or overshared sensitive data and limits what AI can touch. Identity right-sizes access for people and machines. Threat Center spots insider threats as they happen. A separate assistant, Maestro, investigates in plain language and carries out remediation, and customers can build their own agents. Cymphony says deployment is agentless, with nothing installed on devices, and that it is AI-native rather than AI added later.
Products
- Workforce Security GraphA context layer that connects identity, access, data and behaviour so intelligence is centralised.
- AIA module that shows which AI apps people and agents use and what data those tools expose.
- DataA module that locates public or overshared business data and stops AI from reaching it.
- IdentityA module that finds stale admin accounts, missing MFA and over-privileged humans and machines.
- Threat CenterA module that spots risky insider actions, such as a large file download, as they happen.
- MaestroAn AI security assistant that investigates issues in plain language and drives remediation.
Ownership and deals
- Raised $25m in a Series A roundInvestor Sequoia CapitalReport on the Cymphony funding round of September 2026 (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.