61% of Healthcare Organizations Predict a 'Fatal' Cyberattack Within 5 Years

A recent report by Omega Systems analyzed cybersecurity incidents within healthcare organizations. The report found that 85% of healthcare practices experienced at least one operational disruption caused by a third-party or "vendor-of-a-vendor" failure in the past 12 months. Despite this, 70% of leaders say they are confident in their vendors' cybersecurity posture.
The report also found that 63% of practices do not continuously monitor their digital supply chains. That gap shows up most clearly when something goes wrong. If a healthcare practice's EMR goes down due to a cyberattack, the most likely outcomes are billing and scheduling stopping instantly and freezing cash flow (53%), loss of access to patient histories and medication lists creating malpractice liabilities (47%), and temporary or permanent practice closure (25%).
According to the report, 61% of healthcare organizations expect a fatal cyberattack within five years. However, 62% still treat cybersecurity and compliance as a technical line item rather than a patient-safety priority. The report also found that more than eight in 10 practices have gaps in their recovery plans. Nearly a third (31%) are still running on legacy systems that can't contain a breach quickly once it starts.
Ninety-three percent of practices are already using AI in patient-facing and administrative workflows, according to the report. Additionally, six in 10 leaders have self-attested to HIPAA compliance despite known, unpatched vulnerabilities. With the proposed 2026 HIPAA Security Rule, 76% of practices say they aren't ready.
Fifty-two percent of practices have no managed security service provider (MSSP), and 39% manage cybersecurity entirely in-house. Thirty-five percent say this leaves their teams understaffed, and 23% describe their technology as antiquated. Practices that do partner with an MSSP report better access to capabilities such as managed threat detection and response (42%) and next-gen firewalls (35%).
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