Unfortunately, cybercriminals recognize the critical role these technologies play. Healthcare organizations continue to be prime targets for ransomware, malware, and other cyberattacks that can disrupt operations, compromise sensitive patient information, and even delay lifesaving care.
Cyberattacks in healthcare systems increased by 21% in 2025 alone and continue to rise globally. Software and legacy systems that are not updated have become one of the most serious overall hospital cybersecurity threats. Many of these attacks succeed because they exploit outdated software, unsupported medical devices, or delayed security updates.
How can hospitals safeguard their systems and equipment against cyberattacks?
Reducing cyberattack risk in hospitals requires more than responding to threats as they emerge. Hospitals need a proactive, lifecycle-based strategy that strengthens technology, processes, and vendor partnerships.
Here are three areas of focus to help healthcare organizations better protect their systems and maintain operational resilience.
1. Manage Device Lifecycles
Keeping medical equipment and software up to date is one of the most effective ways to reduce cybersecurity vulnerabilities. Legacy systems that run unsupported operating systems or outdated software become increasingly difficult to secure over time, creating opportunities for attackers.
Hospitals should:
- Develop phased end-of-life replacement plans for legacy equipment running unsupported software.
- Include long-term maintenance and patch support requirements in purchasing agreements.
- Allocate budgets for regular technology upgrades to maintain security, reliability, and compliance.
By planning for technology refreshes rather than reacting to equipment failures, hospitals can minimize disruptions while reducing long-term hospital cybersecurity risk.
2. Improve Patch Management
Security patches are designed to address known vulnerabilities before they can be exploited. However, applying updates across a healthcare environment requires careful planning to avoid interrupting critical hospital operations.
Hospitals can strengthen patch management by:
- Prioritizing updates for systems that have the greatest impact on patient care and safety.
- Using automated monitoring tools to identify unpatched devices and software.
- Testing updates in staging environments before deploying them to live systems.
- Scheduling maintenance during low-activity periods to minimize operational disruptions.
- Implementing virtual patching to reduce risk until official updates become available.
A structured patch management program helps hospitals stay ahead of emerging threats while maintaining system stability.
3. Strengthen Vendor Accountability
Cybersecurity should extend beyond internal IT teams. Medical device manufacturers, software providers, and third-party service organizations all play an important role in maintaining secure healthcare environments.
Hospitals should establish clear expectations by:
- Requiring vendors to meet clearly defined timelines for delivering security patches and software updates.
- Managing third-party service providers through comprehensive service agreements.
- Ensuring vendor compliance with applicable cybersecurity regulations and healthcare security standards.
- Mandating Software Maintenance/Management Agreements and Statements of Work to improve accountability and transparency.
- Restricting vendor access to secure, monitored communication channels.
- Linking contract renewals to ongoing security support and timely software maintenance.
Strong vendor partnerships help ensure cybersecurity responsibilities remain clearly defined throughout the technology lifecycle.
