How a company founded by ex-spies uses AI to fight hackers

Cybersecurity firm Darktrace uses artificial intelligence to stop cyber attacks before they even start.

But a company founded by mathematicians and ex-spies is trying to change the way organizations protect themselves from hackers.British cyber security firm Darktrace is using artificial intelligence to create a "cyber immune system."Usually, companies try to anticipate what an attack would look like and ask their computers to look for anomalies that match that description. But Darktrace says it ...