Proofpoint Stops the Attacks Traditional Defenses Miss in the AI Era
Proofpoint announced an agentic collaboration-security system using intent-based detection across email and browsers.
Proofpoint announced its Agentic Collaboration Security system, planned as a Q1 2027 update, combining a Knowledge Graph with the Nexus intent-based detection model. Intent analysis is meant to run before email delivery and continue in the inbox, with extra models for executives and finance approvers. The release also describes autonomous investigation, adaptive user coaching, and red-team and blue-team agents. Advanced Browser protection, built with Push Security, is pitched to cover post-click phishing, malicious extensions, OAuth phishing, and session hijacking.
- Agentic Collaboration Security is scheduled as a Q1 2027 product update.
- Nexus model and Knowledge Graph judge whether an interaction's intent is plausible.
- Privileged User Protection builds dedicated models for executives and finance approvers.
- Push Security partnership adds browser coverage for phishing, extensions, and session hijacking.
- Tags
- proofpointemail-securitycollaboration-securityintent-detectionbrowser-securityproduct-launchpush-security
- Vendors
- ProofpointPush Security
- Organizations
- Proofpoint
From the original article
4 min read at proofpoint.com
Intent-based detection and multi-stage AI reasoning identify and stop sophisticated attacks before, during and after they reach people. Stops sophisticated attacks in one connected defense with threat intent, investigation, and user risk so organizations can detect attacks earlier, understand them faster, and respond before they cause harm.
proofpoint.com
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