Our partner Darktrace was the world's first company to develop an artificial intelligence system for cybersecurity, their pioneering technology, the Enterprise Immune System, applies AI to the cyber defense challenge for the first time, detecting cyber-threats that existing, legacy systems cannot. Their software reacts to in-progress cyber-attacks in a highly precise way, giving security teams the time they need to catch up to attackers. When WannaCry ransomware attacks hit some of our customers in 2017, the Darktrace Enterprise Immune System reacted in seconds, protecting our customers from inestimable damage.