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Can AI be your most productive employee... and your newest insider risk? AMA

Source Reddit Cybersecurity

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This advisory highlights a security risk where AI agents with misconfigured permissions can access enterprise data beyond what the querying user is authorized to see. A user unable to access Salesforce directly was able to retrieve Salesforce data through a Microsoft Copilot AI agent with broader permissions. This creates a form of privilege escalation via AI agents, potentially exposing sensitive information without triggering traditional access control events. The advisory emphasizes the need for entitlement-parity reviews and integration of identity and cloud audit data to detect and mitigate such risks.

r/cybersecurity (opens in a new tab)u/SignalToInsight0 points0 comments

No exploit. No stolen credentials. No unpatched vulnerability. You've spent years protecting your crown-jewel systems with RBAC (Role Based Access Controls), MFA (Multi Factor Authentication), identity governance, and careful provisioning. A user can't access Salesforce, so they can't see Salesforce data...or can they?

In a recent investigation, we found a user who could not access Salesforce directly but was still able to retrieve Salesforce data through an AI agent with broader permissions than the user behind the keyboard. The access controls worked exactly as intended. The problem was that the AI assistant was operating with access the user didn't have.

As organizations connect AI agents to email, SharePoint, cloud storage, code repositories, and other business systems, long-held assumptions about access control are getting tested in ways many security teams haven't had to think about before.

We're the investigators behind this research. Ask us about AI agent permissions, identity boundaries, access control failures, insider risk, detection challenges, or anything else that's keeping you up at night as AI becomes another actor inside the enterprise.

Learn more about this investigation: https://www.dtex.ai/resources/i3-threat-advisory-ai-agent-access-control/?utm_medium=organic-social&utm_source=reddit&utm_campaign=AI&utm_content=threat-advisory&utm_keyword=

Join our upcoming workshop on Tuesday, Sept. 22 to walk through this live: https://www.dtex.ai/events/ita-workshop-how-shared-ai-agents-break-policy-controls/?utm_medium=organic-social&utm_source=reddit&utm_campaign=AI&utm_content=threat-advisory&utm_keyword=

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