Last year, the Department of Health & Human Services has issued a strong warning to U.S. hospitals, highlighting the growing cyber threats to healthcare. The Federal agency’s report on hospital cyber resiliency noted that the widespread adoption of health information technology, driven by the Health Information Technology for Economic and Clinical Health (HITECH) Act, the Affordable Care Act, and the 21st Century Cures Act, has expanded the healthcare industry’s vulnerability to cyberattacks.
“Directly targeted ransomware attacks aimed to disrupt clinical operations are an outsized and growing cyber threat to hospitals,” HHS emphasized. “Ransomware is currently the largest threat to this sector and deserves immediate attention—especially considering the impact the nonavailability of services can have on patient care and safety.”
Ransomware-Angriffe gehen oft mit dem Diebstahl sensibler Patientendaten einher. Laut demHHS Cybersecurity Program, electronic health records (EHRs) are prime targets for cyberattacks because they contain valuable protected health information (PHI) such as names, social security numbers, geographic data, and biometrics. This data is highly profitable for cybercriminals and difficult to secure once exposed.
Sicherheitsvorschriften bezüglich EMR/EHR gemäß HIPAA
The HHS warning highlights significant vulnerabilities in healthcare information systems that expose organizations to ransomware attacks, data breaches, and other cyber threats. Healthcare providers mustrecognize these warnings as urgent calls to actionrather than routine advisories. The implications extend beyond technical concerns: Inadequate EHR security creates legal liability, compromises patient care, and damages institutional reputation.
Zu den häufigsten Bedrohungen für die Sicherheit elektronischer Patientenakten zählen:
- Insider threats: Staff members who accidentally or intentionally misuse their access to patient records.
- Third-party risks: Vendors and business associates with access to systems but potentially inadequate security practices.
- Legacy systems: Outdated software and hardware that no longer receive security updates.
- Mobile device vulnerabilities: Unsecured smartphones and tablets used to access patient information.
- Cloud security gaps: Inadequate protection for data stored in cloud environments.
- Phishing attacks: Targeted campaigns designed to steal credentials from healthcare workers.
- Inadequate backup protocols: Insufficient or untested backup systems that fail during recovery scenarios.
These threats directly connect to HIPAA non-compliance when organizations fail to implement required safeguards. For example, a ransomware attack exploiting unpatched software represents a violation of the HIPAA Security Rule’s system protection requirements.
The financial consequences of these attacks can be severe. According to IBM’s 2024 Cost of a Data Breach Report, healthcare breaches cost organizations an average of $9.77 million. One example is therecent ransomware settlement involving Heritage Valley Health System, where the Office for Civil Rights imposed a $950,000 fine and required a corrective action plan. Incidents like this underscore the importance of robust cybersecurity measures to prevent breaches and reduce risks.
Die Sicherheitsvorschriften für EMR/EHR gemäß HIPAA umfassen die Implementierung angemessener und geeigneter administrativer, physischer und technischer Sicherheitsvorkehrungen zum Schutz von ePHI. DieHIPAA-Sicherheitsvorschriftlegt spezifische Anforderungen für den Schutz von EHRs fest. Sie verlangt von regulierten Unternehmen Folgendes:
- Administrative safeguards: Risk analysis, security management processes, workforce training, and contingency planning.
- Physical safeguards: Facility access controls, workstation security, and device/media controls.
- Technical safeguards: Access controls, audit controls, integrity controls, and transmission security.
- Organizational requirements: Business associate contracts and documentation requirements.
- Policies and procedures: Implementation of reasonable and appropriate security measures.
Gesundheitsorganisationen sollten eine umfassende Sicherheitsrisikobewertung durchführen, um Schwachstellen zu identifizieren. Anschließend sollten sie einen Plan zur Behebung dieser Schwachstellen entwickeln, der kritische Lücken priorisiert, Sicherheitsrichtlinien und -verfahren aktualisiert, technische Sicherheitsvorkehrungen implementiert und Mitarbeiterschulungen zu Sicherheitsprotokollen vorsieht. Regelmäßige Sicherheitsaudits tragen dazu bei, die kontinuierliche Compliance aufrechtzuerhalten und sich an neue Bedrohungen anzupassen.
Sicherheitsmaßnahmen für elektronische Gesundheitsakten und ihre Bedeutung
Because EHRs are prime targets, security is increasingly important. EHR security encompasses specialized safeguards designed to protect ePHI within healthcare information systems.EHR security must address both the technical vulnerabilitiesof digital systems and the unique privacy requirements mandated by healthcare regulations.
Die Grundlage für eine effektive HIPAA-EHR-Sicherheit basiert auf drei Kernprinzipien:
- Confidentiality protects against unauthorized access to sensitive patient data.
- Integrity maintains the accuracy and consistency of health records throughout their lifecycle.
- Availability makes certain that authorized users can access critical information when needed for patient care.
Wesentliche Sicherheitsmaßnahmen für elektronische Patientenakten
Diese EHR-Sicherheitsmaßnahmen können Gesundheitsorganisationen dabei helfen, Patientendaten zu schützen und gleichzeitig die HIPAA-Anforderungen zu erfüllen:
- Access controls: Role-based permissions that limit data access to authorized personnel based on job function and need-to-know basis.
- Authentication systems: Multi-factor authentication requiring multiple verification methods before granting system access.
- Encryption: Data encryption both at rest and in transit to protect information even if systems are breached.
- Audit trails: Comprehensive logging of all system activities to track who accessed records and what changes were made.
- Regular EHR security risk analysis: Systematic evaluation of security vulnerabilities and implementation of mitigation strategies.
- Backup and recovery: Regular data backups with tested recovery procedures to maintain availability during incidents.
- Physical safeguards: Restricted physical access to servers and workstations containing ePHI.
- Security awareness training: Ongoing education for all staff on security protocols and threat recognition.
Datenschutz- und Sicherheitsbedenken im Zusammenhang mit elektronischen Gesundheitsakten (EHR)
Datenintegrität und Datenschutz sind zwei unterschiedliche, aber miteinander verbundene Aspekte der Datenschutz- und Sicherheitsproblematik im Zusammenhang mit elektronischen Patientenakten. Bei der Datenintegrität geht es darum, die Genauigkeit und Vollständigkeit von Gesundheitsdaten während ihres gesamten Lebenszyklus zu gewährleisten: unbefugte Änderungen zu verhindern, beschädigte Daten zu erkennen und die Zuverlässigkeit medizinischer Informationen zu bewahren.
Der Datenschutz konzentriert sich darauf, zu kontrollieren, wer unter welchen Umständen auf Patientendaten zugreifen darf. Beide Elemente erfordern spezielle Schutzmaßnahmen, um die HIPAA-Konformität aufrechtzuerhalten.
Die Verschlüsselung bietet zwar einen wichtigen Schutz für EHR-Daten, kann jedoch nicht als umfassende Sicherheitslösung für EHR-Sicherheitsverletzungen dienen. Verschlüsselte Daten bleiben anfällig, wenn die Zugriffskontrollen schwach sind, Authentifizierungssysteme kompromittiert werden oder Insider ihre legitimen Zugriffsrechte missbrauchen. Organisationen im Gesundheitswesen müssen einenmehrschichtigen Sicherheitsansatzimplementieren, der das gesamte Spektrum potenzieller Schwachstellen abdeckt, um Probleme im Zusammenhang mit dem Datenschutz und der Sicherheit von EHR zu lösen.
Zugriffskontrollen, Prüfprotokolle und regelmäßige Risikobewertungen tragen gemeinsam dazu bei, sowohl die Integrität als auch den Datenschutz elektronischer Gesundheitsakten zu gewährleisten. Zugriffskontrollen begrenzen den Zugriff auf Daten je nach Rolle und Notwendigkeit. Prüfprotokolle sorgen für Nachvollziehbarkeit, indem sie alle Interaktionen mit geschützten Gesundheitsdaten aufzeichnen. Risikobewertungen identifizieren aufkommende Schwachstellen, bevor diese ausgenutzt werden können.
“The shift to the cloud has gained momentum because it reduces technical debt and improves security,” says Jaimie Fox, Senior Technology Strategist at Microsoft. “Cloud providers offer far greater security than individual hospitals, allowing healthcare providers and EHR vendors to securely move infrastructure while focusing on innovation and efficiency.”
Many healthcare providers are increasingly recognizing the necessity to take advantage of the cloud’s advantages over traditional infrastructure. However, this shift raises a critical question: How can healthcare organizations protect mission-critical systems from cyber threats while ensuring they remain operational for patient care?
Verbesserung der Sicherheit Cloud elektronischer Patientenakten
With growing cyber threats to EHR systems, healthcare organizations must adopt proven strategies for cyber resilience. Key methods include leveraging cloud-based security infrastructure, comprehensive risk mitigation, and integrating AI into security workflows to enhance readiness against attacks.
Mitdes begrenzten Personals im Bereich Cybersicherheithaben Gesundheitsorganisationen die Möglichkeit, die cloud zu nutzen, cloud ihre Cybersicherheit cloud verbessern und technische Schulden zu begleichen, unter denendie meisten US-Krankenhäuser leiden. While complying with federal, state, and local regulations is crucial, mitigating cybersecurity risks goes beyond just meeting compliance standards.
“In cyber resilience, protecting data availability is as critical as ensuring its confidentiality and integrity,” says David Houlding, Microsoft’s Director of Global Healthcare Security and Compliance Strategy. “Healthcare organizations must also defend against breaches, insider threats, and third-party risks, which can cause severe disruptions, including system shutdowns.”
The cloud’s flexibility and scalability enable the rapid integration of advanced, data-intensive technologies that help healthcare cybersecurity professionals strengthen security and empower clinicians to apply cutting-edge tools to patient care.
“AI capabilities, which enhance productivity and reduce costs in EHR systems, are only achievable in a cloud environment,” notes Fox. “Traditional on-premises systems cannot support these advanced AI functions, limiting innovation and cutting-edge solutions in clinical care.”
AI can also revolutionize healthcare cybersecurity by quickly identifying and responding to potential threats to data, systems, and applications.
“With AI, security analysts can detect and respond to sophisticated attacks, such as phishing and spear phishing, which are now becoming more widespread and cheaper to execute due to attackers also using AI-driven automation,” says Houlding. “Additionally, AI can provide real-time guidance, helping security teams improve their skills on the job, making them better equipped to handle the rapidly evolving threat landscape.”
As healthcare organizations transition to the cloud, balancing innovation with security is essential.
Choosing the Right Cyber Resilience Partner
Durch den Einsatz von cloud Sicherheitslösungen und KI-gestützten Schutzmaßnahmenkönnen Gesundheitsdienstleister kritische Systeme schützen while driving clinical innovations in patient care.
“Commvault is a trusted Microsoft partner and a key partner for healthcare organizations seeking true cloud cyber resilience on Azure. They have an unmatched track record, and as you’ve heard from our colleagues, their value proposition is unique and industry-leading, says Karen Cox, Global Healthcare Partner Strategy Leader at Microsoft.
“Commvault is a leader and early participant in the Microsoft Copilot for Security Partner Program, using the latest technology to protect enterprises,” she continues. “Their solutions are fully integrated with Microsoft security, co-engineered with Microsoft, and adhere to Azure Protection Services standards. This makes Commvault an ideal partner for safeguarding healthcare applications and data, whether in the cloud or a hybrid environment.”
Healthcare organizations can strengthen their recovery strategies against EHR attacks by leveraging Commvault Cleanroom Recovery, the only solution validated by the Enterprise Strategy Group for ensuring recovery into a guaranteed clean environment. With ransomware posing a top threat, a secure and auditable recovery plan is essential for resuming operations quickly and safely.
By using Commvault’s advanced cyber resilience platform, healthcare organizations can recover quickly and safely without the risk of reinfection, protecting patient data and ensuring long-term operational security. Download our umfassenden Leitfadenherunter, um Ihre Organisation im Gesundheitswesen mit praktischen Schritten und Best Practices für die Cyber-Wiederherstellung vorzubereiten.
