Please read

AUTHOR: DANIEL RIEDEL, NEW CONTEXT. DANIEL RIEDEL, NEW CONTEXT
THE DUALITY OF BIG DATA: THE ANGEL AND THE DEMON

Daniel Riedel, "The Duality of Big Data: the Angel and the Demon," Wired, 2014: https://www.wired.com/insights/2014/10/duality-big-data/ (Links to an external site.)Links to an external site.

Sanjay Mirchandani, "The Future of Big Data: Good, Bad or Ugly?" https://whatsthebigdata.com/2012/07/29/the-future-of-big-data-good-bad-or-ugly/ (Links to an external site.)Links to an external site.

and please find at least one other article about whether big data is something good or bad.