Dark data is all the information companies collect but never use—think 60-80%...

https://blogfreely.net/samuel-wang09/are-there-really-68-built-in-sensitive-data-scanners-in-komprise

Dark data is all the information companies collect but never use—think 60-80% of stored data sitting idle. It matters because this forgotten data takes up space, drives up costs, and can hide risks. For example, businesses waste around $2