Dark data is the information your organization collects but never uses—often...

https://www.mediafire.com/file/z8wf0i0mykosn7a/pdf-16913-36286.pdf/file

Dark data is the information your organization collects but never uses—often making up 55% of stored data. This unused data not only wastes money on storage and backup but also increases risk by providing potential entry points for ransomware attacks