Dark data is all the information your company stores but rarely uses—think...

https://travispyuj085.raidersfanteamshop.com/dark-data-in-iot-environments-what-should-we-keep

Dark data is all the information your company stores but rarely uses—think files sitting untouched on old servers. Around 55% of data falls into this category, costing businesses about $2.5 million a year in storage and management