Dark data is all the information companies collect but don’t use, and it can be...

https://noon-wiki.win/index.php/What_Does_%22Filter_Out_70%25_of_Data_Noise%22_Mean_in_AI_Ingestion%3F

Dark data is all the information companies collect but don’t use, and it can be a real problem. Around 55% of data sits idle, costing businesses millions and creating security risks