Dark data is the unused information companies store but never analyze. It can...

https://zaneznae304.lucialpiazzale.com/why-does-dark-data-create-operational-drag-for-it-teams

Dark data is the unused information companies store but never analyze. It can make up 60-80% of all data, quietly taking up space and costing businesses up to $2.5 million each year in wasted storage and missed opportunities