A cyberattack occurred 1 week ago involving Change Healthcare, a large healthcare technology company. This attack has affected millions of patients, physicians, and health systems nationally, including Maryland Oncology Hematology. Please be assured that your electronic patient information is safe, but our scheduling system has been impacted and is currently offline pending resolution of the security issues by our parent company, US Oncology. Efforts to ensure secure resumption of services have been ongoing around the clock since the attack. We understand that this is disruptive and frustrating, and we appreciate your patience as we implement alternative scheduling procedures.