Dark data is the untapped information your team collects but rarely uses—around...

https://wiki-square.win/index.php/Gartner_May_2026_Agentic_AI_Storage_Report_%E2%80%93_What_Does_It_Mean_for_Us%3F

Dark data is the untapped information your team collects but rarely uses—around 55% of stored data is dark. This inactive data increases storage and backup costs, wasting up to $2