Mimecast Expands Incydr For Runtime Data Security

Mimecast announced on March 30, 2026 an expansion of its Incydr platform with runtime data security capabilities to detect, govern, and remediate data exposure from employees and autonomous agents. The update integrates endpoint, browser, email, collaboration, SaaS, MCP, and AI-tool telemetry with adaptive risk scoring and automated remediation workflows. Organizations can now map data-to-agent access and enforce policy across sanctioned and unsanctioned AI agents in real time.
Key Points
- 1Announces Incydr expansion adding runtime data security across humans and autonomous agents
- 2Addresses shadow AI and unsanctioned agents to reduce data exposure across cloud, email, endpoints
- 3Enables security teams to detect, score, and automatically remediate agent-driven data risks in real time
Scoring Rationale
Official product expansion from Mimecast introduces actionable runtime protections and automated remediation, boosting actionability and relevance for enterprise security teams. Novelty is moderate (company-level product update) and scope is industry-focused, while coverage lacks deep technical detail, producing a high-impact but not groundbreaking score.
Sources
Public references used for this report.
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