Photo Courtesy Luminis Health
Posted by Luminis Health on September 1, 2026, 5:30 PM
Annapolis, MD - Luminis Health is currently responding to a cybersecurity incident affecting certain systems across our organization. Upon identifying the incident, we took immediate steps to address the situation and launched an investigation with the support of legal counsel and third-party cybersecurity experts.
As a result of the incident, certain systems are currently unavailable. Our teams are working urgently to safely restore affected systems as quickly as possible.
Patients with questions about upcoming appointments or scheduled services, please call 443-222-0193 during business hours for the most current information.
Our priority remains providing safe, high-quality care to our patients while responding to this incident. We understand the concern this incident may cause for our patients, their families and our broader community, and we sincerely appreciate their patience and understanding as we work through this situation. We take the security of our systems seriously and are working urgently to address the incident and restore affected systems as quickly and safely as possible.
What happened?
Luminis Health is currently responding to a cybersecurity incident affecting certain systems across our organization. We are actively investigating the incident with the support of legal counsel and third-party cybersecurity experts.
Are Luminis Health systems operational?
Certain systems are currently unavailable as a result of the incident. Our teams are working urgently to safely restore affected systems as quickly as possible.
Is Luminis Health still providing patient care?
Our priority remains providing safe, high-quality care to our patients. Certain operations may be affected by system availability. Patients with questions about upcoming appointments or scheduled services should call 443-222-0193 during business hours for the most current information.
Should I still come to my scheduled appointment?
If you have an upcoming appointment or scheduled service, please call 443-222-0193 during business hours before arriving to confirm the status of your appointment and receive any additional instructions.
What should I do if I cannot access MyChart or another Luminis Health system?
Certain systems are currently unavailable while we respond to this incident. Our teams are working urgently to restore affected systems. If you have questions about an upcoming appointment or scheduled service, please call 443-222-0193 during business hours.
Was patient information affected?
Our investigation is ongoing. If the investigation determines that individuals need to be notified, we will take appropriate steps in accordance with applicable requirements.
When will systems be restored?
Our teams are working urgently to safely restore affected systems as quickly as possible. We will provide updates as appropriate as more information becomes available.
Who should I contact with questions about my appointment or scheduled service?
We appreciate your patience. Please call 443-222-0193 during business hours for the most current information regarding appointments and scheduled services.
Visit luminishealth.org for future updates on this incident.
