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

https://victor-wiki.win/index.php/What_Is_the_Real_Cost_of_a_Data_Breach_in_2025%3F

Dark data is the information your company collects but never uses—around 55% of all data. This hidden clutter costs you money, wastes storage space, and creates noise that makes AI less accurate