Cisco's announcement it would acquire Duo Security makes sense, as companies race to increase their network security. But what do all of those cybersecurity companies do?
Three components of the CNBC IQ 100 Index hit all-time highs today, February 22, 2017.
Mark Dwelle, RBC Capital Markets analyst, weighs in on ACE's cash and stock acquisition of rival insurance giant Chubb.
Ace Ltd. is buying Chubb Corp. for a total value of $124 a share.