Dark data is the unused information companies store but don’t analyze. It can...

https://www.bookmarkingqueen.win/dark-data-is-the-information-your-company-collects-but-never-uses-often-55-or

Dark data is the unused information companies store but don’t analyze. It can make up 55% of all data, creating risks like ransomware exposure and driving $2.5 million in annual storage and backup costs