Dark data is the info companies collect but never use—like files gathering dust...

https://www.a1bookmarks.win/dark-data-is-the-inactive-or-unused-information-stored-across-your-systems

Dark data is the info companies collect but never use—like files gathering dust on servers. Around 55% of corporate data sits unused, quietly eating up storage and increasing security risks. Plus, it creates noise that slows AI projects