Analysis
Shadow AI and the Expanding Attack Surface
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Single-source analysis — one report is available.
Why it matters
Shadow AI and MCP connectivity introduce ungoverned external dependencies and permission pathways that defenders cannot easily track, widening the attack surface beyond traditional vendors and assets.
A Bitsight analysis argues that Shadow AI—unapproved AI apps, browser extensions, coding assistants, and autonomous agents adopted without security review—silently expands an organization's third-party attack surface. It highlights how the Model Context Protocol (MCP) connects AI applications to repositories, email, and business systems, and how weak authorization, excessive permissions, and untrusted content can create new exploitation pathways for threat actors.