Israeli cybersecurity startup Onyx Security has successfully raised $113 million in a new funding round. The company is positioning itself to address the growing security challenges posed by the rise of autonomous AI agents in corporate environments.

As businesses move toward delegating complex workflows to AI-driven systems, the need for oversight and governance has become a priority for enterprise security teams. Onyx Security is developing technology designed to monitor, secure, and control these autonomous agents, ensuring that their actions remain within defined operational parameters. By providing a layer of governance, the startup aims to mitigate risks associated with AI autonomy, such as unauthorized actions or system errors that could impact business operations.

The funding marks a significant investment in the infrastructure layer of AI adoption. While the specific details regarding the lead investors or the company's valuation were not disclosed in the initial reports, the capital injection highlights the continued investor interest in cybersecurity solutions tailored for the evolving artificial intelligence landscape. Onyx Security intends to use these funds to further develop its platform and expand its capabilities to support the increasing number of companies deploying AI agents at scale.