Dark data is the info companies keep but never use—think old files, logs, or...

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

Dark data is the info companies keep but never use—think old files, logs, or emails gathering dust. It makes up about 60-80% of stored data, yet often goes unnoticed. Ignoring it can waste around $2.5 million every year on storage and management