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

https://messiahssplendidjournals.lowescouponn.com/how-do-i-set-up-governance-controls-before-ai-ingestion

Dark data is the information companies collect but never use. It often makes up 60-80% of stored data, quietly taking up space and costing businesses millions—sometimes $2.5 million annually