Dark data is the stuff your company collects but rarely uses—up to 55% of all...

https://garrettsinsightfulchat.wordcanopy.com/posts/how-do-i-report-on-file-age-owner-and-last-access

Dark data is the stuff your company collects but rarely uses—up to 55% of all stored info. It quietly racks up storage costs, creates security risks, and clutters AI projects with noise