Cyera Ships Browser Shield for AI, Data Lineage, and MCP Server for Security Agents at RSAC 2026

Cyera·medium signal

Cyera announced three capabilities at RSAC: Browser Shield inspects prompts in real time to detect employees sharing sensitive data with shadow AI tools (including personal ChatGPT accounts). Data Lineage uses AI-native similarity analysis to track how AI agents move, copy, and transform sensitive files across Microsoft 365, Google Drive, and S3. Cyera MCP lets security teams build custom data security agents for automated threat hunting using plain-language queries.