Original sentence: Darktrace is  a global artificial intelligence company engaged in the business of cyber defense.The company was established in 2013 and maintains main offices in Cambridge and San Francisco, with over 30 offices in total
Edited sentence: Darktrace is  a global artificial intelligence company for cyber defense.Investors in the firm include Michael Richard Lynch's Invoke Capital, Talis Capital, Hoxton Ventures, KKR, Insight Venture Partners, and Summit Partners.Recognized for its Enterprise Immune System technology, Darktrace uses self-learning AI to identify and respond to in-progress cyber-threats.The company was established in 2013 and maintains main offices in Cambridge and San Francisco, with over 30 offices around the world