A cyberattack that paralyzed hospitals and clinics in London last year resulted in harm to dozens of patients, leading to long-term or permanent damage to their health in at least two cases, according to data obtained by Bloomberg News. In …

A cyberattack that paralyzed hospitals and clinics in London last year resulted in harm to dozens of patients, leading to long-term or permanent damage to their health in at least two cases, according to data obtained by Bloomberg News. In …