Dark data is the information your company collects but never uses—often 55% of...

https://wiki-nest.win/index.php/Does_Dark_Data_Affect_Backup_and_Disaster_Recovery_Costs%3F

Dark data is the information your company collects but never uses—often 55% of all stored data. It quietly adds up costs, clutters systems, and introduces risks like security gaps. When AI sifts through this noise, it wastes time and accuracy