Shadow AI in plain English.

Shadow AI is employee use of AI tools at work that hasn't been reviewed, approved, or even noticed by the employer's IT or security team — pasting client data into a personal ChatGPT account, using an unauthorized AI note-taker in a confidential meeting, or running code through an AI coding assistant that wasn't vetted for the company's compliance requirements. It's the AI-era version of "shadow IT," the older problem of employees using unapproved software and cloud services. Surveys through 2025-2026 consistently find that a large majority of employees use AI tools at work regardless of official company policy, often because sanctioned tools lag behind what's actually useful. The business risk is real — data leakage, IP exposure, compliance violations — but the common employer response of outright banning AI tools tends to just push the same usage further underground; most security teams now recommend fast-tracking approved, monitored alternatives instead.