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security: Impersonating IT support: how threat actors turn a remote session into enterprise-wide access
Sep 2, 2026
Microsoft Threat Intelligence describes a human-operated campaign that uses Microsoft Teams external collaboration to impersonate IT support, obtain remote access, and deploy a Node.js-based implant. The post also explains how attackers use legitimate tools for lateral movement and how Microsoft Defender can help detect and disrupt the activity.
- Source: Microsoft Security Blog