A cyberattack forces a big US health system to divert ambulances and take records offlineA cyberattack forces a big US health system to divert ambulances and take records offline - The Associated Press

A cyberattack on the Ascension health system operating in 19 states across the U.S. forced some of its 140 hospitals to divert ambulances, caused patients to postpone medical tests and blocked online access to patient records. A spokesperson for Ascension say…