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

https://fernandosbrilliantnews.iamarrows.com/what-storage-systems-usually-hide-the-most-dark-data

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