Dark data is the information stored but rarely used, often making up 55% of a...

https://zoom-wiki.win/index.php/What_Did_Gartner_Say_About_Agentic_AI_Storage_in_May_2026%3F

Dark data is the information stored but rarely used, often making up 55% of a company’s data. It quietly racks up storage costs, creates security risks, and clutters AI projects with unnecessary noise