Cyera acquires Oasis Security for $1B to safeguard proliferating AI agents

Data security company Cyera has agreed to acquire Oasis Security for $1 billion, a deal focused on protecting the rapidly growing ecosystem of AI agents. TechCrunch reported the transaction, noting it is Cyera's third acquisition this year.

Oasis Security specializes in security solutions tailored for AI agents. As enterprises deploy autonomous AI agents at scale, these systems face new security challenges including identity management, permission control, and data leakage — a gap Oasis Security aims to fill at the intersection of AI and cybersecurity.

Cyera itself is a fast-growing data security firm that helps organizations discover, classify, and protect their data assets. The company has been on an aggressive M&A trajectory this year, and this latest deal signals an expansion from data-layer security into AI agent runtime protection.

The $1 billion price tag marks a significant bet on the AI agent security category. It reflects growing concern that traditional security architectures may not suffice when AI agents begin autonomously calling enterprise systems, accessing sensitive data, and executing critical business workflows.

This acquisition comes amid the rapid proliferation of AI agents across enterprise settings — from coding assistants and automated operations to intelligent customer service and business process orchestration. The tooling ecosystem for agent identity management, behavior monitoring, and threat detection remains in its early stages.

By acquiring Oasis Security, Cyera is positioning itself at the foundational security layer of this emerging market. The key question going forward is whether Oasis's technology can integrate deeply with Cyera's existing data security platform, and whether this deal triggers a wave of similar consolidation in the AI agent security space.