Dark data is all the info your team stores but never uses—think 55% of data...

https://www.last-bookmarks.win/dark-data-is-the-inactive-or-unused-information-that-piles-up-in-your-storage

Dark data is all the info your team stores but never uses—think 55% of data sitting idle. It wastes space and cash, adds security risks, and confuses AI models with noise. Cleaning it up can save millions and sharpen insights for smarter decisions.