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Human Communications Intelligence

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Proofpoint Expands AI-Powered Investigations to Microsoft 365 and Deepens Insider Risk Visibility into AI Activity

Proofpoint expands AI-powered investigations into Microsoft 365 and adds AI interaction visibility to insider risk investigations.

Proofpoint announced that Prism Investigator will connect directly to Microsoft 365 email, Teams, and files without requiring archived content, expected in Q4 2026. Human Communications Intelligence agents will incorporate AI communications governance signals, capturing interactions with copilots and AI agents, into Insider Threat Management. The vendor positions these as part of a unified platform for data security, insider risk, and communications governance.

Proofpoint Threat Insight · 5d agoIndustry1

Appears with

organization Proofpoint 1product Microsoft 365 1product Nuclei 1product Prism Investigator 1product Proofpoint Capture 1vendor Microsoft 1vendor Proofpoint 1
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