Dark data is all the information your team stores but rarely uses—up to 80% of...

https://landensbrilliantperspectives.capitaljays.com/posts/how-can-dark-data-raise-ai-token-costs

Dark data is all the information your team stores but rarely uses—up to 80% of it can sit inactive. This hidden data drives up storage costs, creates security risks, and clutters AI projects with useless noise