Proofpoint Redefines Email and Data Security for the Agentic Workspace

Proofpoint announced an integrated email security architecture that combines Secure Email Gateway (SEG) and API-based protections, along with AI-driven data access governance and expanded AI-native Data Security Posture Management (DSPM) extending to on-premises systems; the release emphasizes improved detection, visibility, and automated remediation for human users and AI agents across hybrid environments and is targeted as a product/feature update expected in Q2 2026.