If you run a rural or critical access hospital, you may have assumed your facility isn't a high-value target for cybercriminals. You don't have the patient volume of a major health system. You're not processing billions of dollars in claims. You're a community hospital doing essential work for the people who live nearby.
That assumption is costing rural hospitals dearly. And in some cases, it's costing them everything.
The Numbers Tell a Clear Story
Ransomware attacks on healthcare organizations have more than doubled in the past five years. In 2023 alone, 46 hospital systems representing 141 hospitals across the United States fell victim. In at least 32 of those systems, attackers stole protected patient health information.
Rural hospitals are not exempt from this trend. In fact, they are increasingly the target of it.
According to a 2024 University of Minnesota Rural Health Research Center policy brief, 43 rural hospitals across 22 states suffered a ransomware attack between 2016 and 2021. Attackers disrupted operations at 84% of those facilities, forcing electronic system downtime, delays in scheduled care, and ambulance diversions.
Additionally, in 2023, the healthcare sector reported more ransomware attacks than any other critical infrastructure sector. Ransomware attacks against healthcare rose 128% year over year.
Sources: Emsisoft, "The State of Ransomware in the U.S.: Report and Statistics 2023" — emsisoft.com; University of Minnesota Rural Health Research Center, "Understanding the Rise of Ransomware Attacks on Rural Hospitals," Policy Brief (June 2024, revised April 2025) — rhrc.umn.edu
What Actually Happens When a Rural Hospital Gets Hit
In November 2024, Memorial Hospital and Manor, an 80-bed hospital and 107-bed long-term care facility in Bainbridge, Georgia, suffered a ransomware attack. The attackers cut off access to its electronic medical record system, email, and website overnight. Staff switched to paper. Patients experienced longer wait times. The community served by that hospital, people who may have had no other nearby option for care, felt it immediately. The attack exposed the protected health information of 120,085 individuals and triggered a class action lawsuit settlement, making it one of the most consequential ransomware incidents ever recorded at a rural critical access hospital.
Memorial Hospital and Manor is not an outlier. Rather, it represents a pattern playing out across rural America.
When a rural hospital goes down, however, the consequences differ significantly from those at a large urban health system. A major health system can reroute patients, activate backup systems, and deploy a full incident response team within hours. A rural hospital, by contrast, often has none of those options.
The Financial Toll Compounds the Clinical Damage
Research published in the Journal of Rural Health found that ransomware attacks cause meaningful declines in patient volume and revenue for rural hospitals. Rural patients, who are often older, in poorer health, and already facing barriers to care, bear a disproportionate share of the harm. In rural areas, a single attack can cut off urgent care access for entire communities.
As a result, the financial damage runs deep. The average cost to recover from a healthcare ransomware attack in 2024 exceeded $2.5 million, with most ransom demands topping $1 million. For a critical access hospital running margins of 1 to 3%, that number is not recoverable without significant outside assistance. One ransomware attack directly contributed to the permanent closure of a rural Illinois hospital.
Sources: HIPAA Journal, "Memorial Hospital and Manor Recovering from Ransomware Attack" (November 2024) — hipaajournal.com; University of Minnesota School of Public Health, "Rural Hospitals May Be More Vulnerable to Ransomware Attacks" (August 2024) — twin-cities.umn.edu; HIPAA Journal, "Ransomware Attack Key Factor in Decision to Close Rural Illinois Hospital" (June 2023) — hipaajournal.com
Why Rural Hospitals Are Being Targeted
The question administrators often ask is: why us? The answer comes directly from how attackers think.
Ransomware groups are not ideologically motivated. They are financially motivated. They look for targets that combine two characteristics: valuable data or operations that create pressure to pay, and limited defenses that make a successful attack more likely.
Unfortunately, rural hospitals check both boxes.
On one hand, a hospital cannot simply shut down for two weeks while it recovers. Patient care cannot wait. Attackers know that operational urgency creates leverage that exists in very few other industries.
The Defense Gap Is Just as Important as the Pressure
On the other hand, most rural hospitals operate with IT teams of one to three people managing everything from the EHR to the Wi-Fi. Dedicated security staff, if they exist at all, are stretched thin. Security tools built for enterprise health systems carry price tags and staffing requirements that smaller facilities simply can't meet.
Key Britt, VP of Administrative Services at Greenwood Leflore Hospital in Mississippi, put it plainly in a statement released alongside a congressional cybersecurity announcement: "Our cyber security posture is further diminished by a lack of staffing."
That is not a unique situation. In fact, it is the norm for rural healthcare IT.
Source: Office of Congressman Bennie G. Thompson, "Congressman Bennie G. Thompson Announces New Program to Help Rural Hospitals Defend Against Rising Cybersecurity Attacks," Press Release (June 10, 2024) — benniethompson.house.gov
What Attacked Hospitals Have in Common
The University of Minnesota research tracking ransomware attacks on rural hospitals from 2016 to 2021 identified clear patterns among facilities that attackers targeted. Rural hospitals that suffered ransomware attacks tended to be Critical Access Hospitals operating independently from larger health systems. They were consistently smaller in bed count and Medicare admissions than their urban counterparts.
In plain terms, the more isolated and resource-constrained a facility, the more attractive it looks to an attacker.
However, the research also identifies what reduces risk. Membership in a larger health system, which brings shared security resources and infrastructure, correlates with lower attack likelihood. Facilities with stronger IT investment and more robust network controls fared better.
Fortunately, smaller facilities can access the same resilience factors. They just have to source them differently — through partners, managed services, and purpose-built tools rather than internal teams and enterprise platforms.
Source: University of Minnesota Rural Health Research Center, "Understanding the Rise of Ransomware Attacks on Rural Hospitals," Policy Brief (June 2024, revised April 2025) — rhrc.umn.edu
Where IoT and Medical Devices Make It Worse
Ransomware typically enters a hospital network through a phishing email, a compromised password, or a malicious download. That's a people and process problem, and good tools and training programs address it at the entry point.
However, getting in is only the first step. What happens next is where rural hospitals face their greatest exposure.
Unmanaged Devices Give Attackers a Free Path Through Your Network
Once ransomware enters a network it moves laterally, jumping from system to system looking for valuable data to encrypt and critical systems to lock down. Unmanaged IoT and medical devices make that lateral movement dramatically easier.
For example, most rural hospitals connect hundreds of medical devices to their networks. Many run outdated operating systems that manufacturers can no longer patch. Most never had network security in mind during their design. And in most rural hospital environments, nobody maintains a complete, accurate picture of what those devices are, where they sit, or what they communicate with.
Consequently, for ransomware, that gap is an open door.
Visibility Is the Difference Between Containment and Catastrophe
First, an unmonitored device gives attackers a free passage through your network. An unidentified device is one you'll never know an attacker compromised. Additionally, a medical device that a team can't wipe and reimage the way they would a laptop means recovery takes far longer and costs far more than it otherwise would.
In contrast, the hospitals that contain ransomware fastest share one capability: they know what connects to their network. They spot unusual device behavior, a pump contacting an external IP address it has no reason to reach or a monitor generating traffic volumes it never produced before, and they act before the infection spreads.
That capability isn't exclusive to large health systems with dedicated security operations centers. A rural hospital with a two-person IT team can have it, if the right tools are in place.
The Board Question You Need to Be Able to Answer
Every rural hospital administrator will eventually face this question from their board: "Are we protected?"
The honest answer, for most rural hospitals today, is "not as well as we need to be." That is not the end of the conversation. It is the beginning of one.
Specifically, your board doesn't need the technical details of how ransomware works. They need to understand the operational and financial risk of an attack, what it would mean for patient care in your community, and what a proportionate response looks like for a facility your size.
As a result, that conversation is much easier to have before an incident than after one.
A Five-Minute Self-Assessment for Administrators
Before your next board meeting, consider where your hospital stands on these five questions. You don't need cybersecurity expertise to answer them and if you don't know the answer, that itself is important information.
- Do we maintain a complete inventory of every device on our network, including medical devices?
- Do we have a documented incident response plan that specifically addresses ransomware?
- Have we tested that plan in the last 12 months?
- Do we carry cyber liability insurance, and have we reviewed what it covers and excludes?
- If our systems went down tomorrow morning, do we know exactly what we would do in the first four hours?
If you answered "no" or "I'm not sure" to two or more of these questions, your hospital carries meaningful gaps worth addressing now, before an attacker finds them first.
Question one, device inventory, is where most rural hospitals are most exposed. Without visibility into what connects to your network, consequently, you can't monitor it, contain an infection, or recover cleanly.
For that reason, the Rural Hospital IoT Security Checklist helps you assess exactly where you stand. It takes about ten minutes and gives you a concrete, scored picture of where your organization stands across six risk areas, including device visibility and incident response readiness.
Cylera provides rural hospital IoT security purpose-built for healthcare organizations with limited resources. If you'd like to see what's on your network, request a demo or take our Hospital IoT Security Assessment.
