Dark data is the information your team collects but never uses. It can make up...

https://www.acid-bookmarks.win/dark-data-is-all-the-info-your-company-collects-but-rarely-uses-think-old

Dark data is the information your team collects but never uses. It can make up 55% of your stored data, leading to wasted storage costs and security risks. For AI projects, dark data adds noise that slows results and hurts accuracy