Dark data is the information companies collect but never use. It often makes up...

https://www.bookmarking-jet.win/dark-data-is-all-the-information-companies-collect-but-never-use-think-emails

Dark data is the information companies collect but never use. It often makes up 60-80% of all stored data, sitting untouched and costing organizations money. This inactive data can waste up to $2.5 million a year in storage and management expenses