AZ Monica hospital in Belgium suffered a ransomware attack, leading to the cancellation of surgeries and the transfer of seven critical care patients to other facilities. The hospital shut down its IT systems to protect patient data, causing significant disruption to its services. Emergency care is operating at reduced capacity, and patients are advised to seek alternative medical options.

DaVita, a leading kidney dialysis provider in the U.S., reported a ransomware attack that encrypted parts of its network and affected some operations over the weekend. The company activated response protocols to contain the incident and continues to provide patient care while investigating the breach's full scope, which may involve stolen patient data.