IT Glossary
Shadow AI is the unsanctioned use of AI tools by employees. Learn the risks of shadow AI, why it differs from shadow IT, and how to bring it under control.
July 3, 2026
Shadow AI is the use of artificial intelligence tools and services, such as generative AI assistants, by employees without the knowledge or approval of IT and security. A newer form of shadow IT, it carries specific risks: staff may paste confidential data into unvetted AI tools, training data and outputs are hard to govern, and AI spend grows invisibly across the organization.
An analyst pastes a confidential customer list into a public AI chatbot to summarize it. The data has now left the company's control, and IT has no record it happened. Shadow AI combines the visibility gap of shadow IT with a sharper data-leakage edge. Managing it starts with discovering which AI tools are in use, then setting policy and monitoring usage, the same pattern as shadow IT plus AI-specific data controls.
Shadow AI is a subset of shadow IT focused on unsanctioned AI tools. It adds a sharper data-leakage risk, since employees may feed sensitive data into public models.
Because confidential data can leave the company through unvetted AI tools, with unknown retention and training practices, and no IT record of it.
Discover which AI tools are in use, set clear usage and data policies, monitor adoption and spend, and bring approved tools under governance.