Dark data is the information companies store but rarely use—about 60% to 80% of...

https://zaneznae304.lucialpiazzale.com/why-keeping-dark-data-on-flash-wastes-your-storage-budget

Dark data is the information companies store but rarely use—about 60% to 80% of it sits inactive. This hidden data can waste millions, create security risks, and muddy AI projects by adding irrelevant noise