A major U.S. hospital system was hit with a cyberattack, one of the largest attacks on medical data in history, according to a report. The computer systems for Universal Health Services failed over the weekend and have resulted in some locations filing patient information with pen and paper, according to NBC News. Universal Health Services has more than 400 locations, mostly in the U.S., and treats millions of patients a year. The company operates in the United Kingdom, too. The company said it was dealing with “an IT security issue” but reports indicate the hospital chain is experiencing a ransomeware...