Dark data is all the info your company collects but never uses—up to 55% of it....

https://technivorz.com/how-do-i-connect-nas-and-object-stores-without-installing-agents/

Dark data is all the info your company collects but never uses—up to 55% of it. This inactive data isn’t just wasting storage; it can cost you millions and create noise that confuses AI systems