On August 1st 2016, USC Keck and Norris Hospitals detected ransomware on two servers after being notified earlier that day that certain hospital employees could not access their files. This type of malware onslaught encrypted files on both servers, which made the files inaccessible to our employees. However, the attack was quickly contained and isolated to prevent the spreading of malware to other servers.The information stored on the servers held by the ransomware included departmental files including templates, preparation manuals, human resource materials and other info needed for hospital operations.More Information: https://oag.ca.gov/ecrime/datahack/reports/sb24-63962