The danger of shadow artificial intelligence (AI), the unauthorised use of AI by staff without the oversight of the IT or security department, has risen exponentially with the advent of widely-available and free large language models (LLMs) tools like ChatGPT and Perplexity.

https://www.cybersecurityintelligence.com/blog/beware-of-the-hidden-risk-in-shadow-ai-9131.html