Between nine and 15 percent of active Twitter accounts are autonomous entities known as social bots, new research has found. The micro-blogging site has a little over 300 million monthly active users and that would mean nearly 27 million to 45 million accounts are actually not controlled by humans, according to the study.
Article Link: http://www.bgr.in/news/9-15-percent-of-twitter-active-accounts-are-bots-study/