Mandiant says APT-18 behind hospital breach and possibly state backed. Crowdstrike calls same group Dynamite Panda and says tied to govt.
(Reuters) – Community Health Systems Inc (CYH.N: Quote, Profile, Research, Stock Buzz), one of the biggest U.S. hospital groups, said on Monday it was the victim of a cyber attack from China, resulting in the theft of Social Security numbers and other personal data belonging to 4.5 million patients.
That would make the attack the largest of its type involving patient information since a U.S. Department of Health and Human Services website started tracking such breaches in 2009. The previous record, an attack on a Montana Department of Public Health server, was disclosed in June and affected about 1 million people.