Healthcare organizations depend on reliable access to electronic health records (EHRs) and other critical information systems to deliver safe, timely patient care. But disruptions can come from more than natural disasters or system failures. Cyberattacks, ransomware, and data breaches can also bring operations to a standstill, making cybersecurity an essential part of healthcare disaster preparedness.
A comprehensive preparedness strategy must account for both physical and digital threats, helping organizations protect sensitive patient information, minimize downtime, and maintain continuity of care when disruptions occur.
Healthcare IT systems face a range of threats, including hurricanes and floods that damage infrastructure, hardware failures that interrupt services, human error that compromises data integrity, and cyberattacks that restrict access to critical systems or expose sensitive information.
The 2024 Change Healthcare cyberattack demonstrated how a security incident can disrupt healthcare operations on a broad scale. The attack involved compromised credentials, unauthorized system access, data theft, and ransomware, all stemming from a system that lacked multi-factor authentication. The incident affected healthcare providers and services across the country that relied on Change Healthcare’s claims payment processing.
This incident underscores an important lesson: Cybersecurity is not separate from disaster recovery. It’s a critical component of it. Even organizations with established security measures can experience disruptions, making it essential to plan for how systems and services will be restored after an attack.
An effective preparedness strategy combines risk assessment, recovery planning, cybersecurity, and ongoing testing.
Identify potential threats to IT infrastructure, including cyberattacks, natural disasters, system failures, and human error. Determine which applications, records, and services are essential to patient care, and prioritize them in recovery plans.
Establish clear procedures, roles, and communication protocols for responding to disruptions. Plans should address how to isolate compromised systems, maintain essential operations, notify affected stakeholders, and restore services safely.
Maintain secure, regularly updated backups of EHRs and other essential information. Backups should be protected from unauthorized access and ransomware, with recovery procedures tested regularly to confirm that data can be restored when needed.
For healthcare organizations managing legacy systems or retaining historical patient records, EHR data archiving can also support resilience by preserving access to information when older applications are retired or unavailable. A well-planned archiving strategy can help maintain access to historical records while reducing reliance on legacy systems.
Use layered security measures, including multifactor authentication, access controls, encryption, endpoint protection, and network monitoring. Regularly update systems, address vulnerabilities, and train employees to recognize phishing attempts and other common attack methods. Security controls should be reinforced by a clear response plan in case preventive measures fail.
Conduct regular training and simulated scenarios involving ransomware, data breaches, natural disasters, and system outages. Testing helps teams identify gaps, clarify responsibilities, and improve their ability to respond under pressure.
Work with technology providers, cybersecurity specialists, emergency response teams, and other partners to establish clear recovery responsibilities and communication channels. Confirm that third-party contingency plans support your organization’s continuity requirements.
For healthcare organizations, disaster preparedness ultimately means protecting patient care. A cyberattack that makes medical records inaccessible creates operational challenges just as a physical disaster disrupts facilities and infrastructure.
By integrating cybersecurity into disaster recovery and business continuity planning, healthcare leaders can reduce the impact of disruptions, protect sensitive information, and improve their ability to recover. Preserving access to critical records, including historical patient data, is an important part of that effort. Access Unify® | Health helps you securely archive that information and keep it accessible to authorized users while reducing reliance on legacy applications.
Talk to our team about how healthcare data archiving can support your broader IT resilience strategy.
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