Dark data is the information companies store but never use. It can make up 60...

https://instaquoteapp.com/how-do-you-run-a-deletion-workflow-without-getting-sued-later/

Dark data is the information companies store but never use. It can make up 60 to 80% of all data, quietly eating up storage and driving up costs. Businesses often waste millions—around $2.5 million yearly—managing this unused data