Clinicians' Perspectives on Healthcare Cybersecurity and Cyber Threats

Introduction: In today's world, healthcare systems face various risks, including data breaches, theft, and damage. This is where cybersecurity comes in, as it helps protect sensitive personal and financial data, such as electronic health records. This study delved into the perspectives of clinicians on cybersecurity in healthcare, exploring how it impacts patient safety and the functioning of organizations. The study also identified challenges associated with implementing cybersecurity measures and the risks of not doing so. Method: This is a qualitative study in which clinical informaticians from different health science backgrounds were asked to share their opinions using the Delphi technique, with 48 participants engaging in all three rounds. Results: The study highlighted that 96% of participants deemed cybersecurity in healthcare critical for protecting data. Compliance with regulations (91.7%), reduced disruptions (69%), improved patient care (65%), trust (58.3%), and reputation (54%) were additional advantages. However, the study also identified top challenges to cybersecurity implementation, such as time/resource constraints (65%) and disruption to workflows/services (60.4%). Staff resistance, insider threats, and legacy system issues were also anticipated obstacles. Neglecting to implement cybersecurity measures in healthcare could lead to a higher risk of data breaches (96%), financial/legal penalties for hospitals (79%), and concerns about patient safety (65%). Conclusion: It is imperative to prioritize cybersecurity in the healthcare industry to mitigate these risks and ensure patient confidence, health system stability, and, ultimately, save lives. A unified approach is required to enforce policies, modify behaviors, and adopt innovative practices to combat cyberattacks effectively.