Dark data is the information companies collect but rarely use—often 60% to 80%...

https://apple-filament-2f5.notion.site/Dark-data-is-all-the-stored-info-companies-keep-but-rarely-use-think-55-of-3f7b95cd6dcd8032900afcdb0043d378

Dark data is the information companies collect but rarely use—often 60% to 80% of stored files. This inactive data eats up storage costs, creates security risks, and clutters AI projects with irrelevant noise