Dark data refers to information your company collects but never uses—often...

https://travispyuj085.raidersfanteamshop.com/dark-data-and-ai-hallucinations-is-there-a-connection

Dark data refers to information your company collects but never uses—often making up 55% of stored files. This unused data takes up space, drives up storage and backup costs, and increases ransomware risk since it’s often unmonitored