Universal Health Services says its IT network has been restored and applications are in the process of being reconnected. The company says it implements extensive IT security protocols to protect its systems and data. Security experts say others can learn important lessons from the companys experience. Experts say Ryuk malware is commonly delivered via email from phishing links or attachments. The attack occurred early Sunday morning, after which the company shut down all network access across the U.S. UHS says major information systems such as the electronic medical record were not directly impacted.”]
Source: https://www.cuinfosecurity.com/universal-health-services-network-outage-lessons-to-learn-a-15096