Cyberattack Renders Healthcare Providers across Ascension’s Hospital Network Unable to Access Medical Records Endangering Patients
Inability to access clinical laboratory test results forced hospitals to suspend critical procedures and surgeries causing major disruptions to healthcare
Cyberattacks continue to shut down the ability of hospitals to process orders for clinical laboratory tests, medical imaging, and prescriptions. One such cyberattack recently took place against Ascension, the largest nonprofit Catholic health system in the United States. It took more than a month for the health network’s electronic health record (EHR) system to be fully restored, according to a cybersecurity event press release.
Immediately following the event, Ascension announced it had hired a third party company to resolve the fallout from the cyberattack.
“On Wednesday, May 8, we detected unusual activity on select technology network systems, which we now believe is due to a cybersecurity event. … Access to some systems have been interrupted … We have engaged Mandiant, a third party expert, to assist in the investigation and remediation process, and we have notified the appropriate authorities,” a press release states.
Based in Reston, Va., Mandiant is an American cybersecurity firm and a subsidiary of Google.
Cyberattacks are happening more frequently and medical professionals need to be aware that patient care can be severely disrupted by such attacks. The Ascension attack locked its employees out of the healthcare provider’s computer databases, rendering medical personnel unable to track and coordinate patient care. The health network’s EHR, phones, and databases used to order certain clinical laboratory tests, imaging services, procedures, and medications were all affected.
Hospital employees, including two doctors and a registered nurse, spoke anonymously to the Detroit Free Press regarding the issues at their facilities resulting from the cyberattack.
“It’s so, so dangerous,” said the nurse, describing the immediate aftermath of the cyberattack. “We are waiting four hours for head CT [computed tomography scan] results on somebody having a stroke or a brain bleed. We are just waiting. I don’t know why they haven’t at least paused the ambulances and accepting transfers because we physically … don’t have the capacity to care for them right now.”
“In some cases, what are supposed to be unique medical record numbers assigned to patients when they register in the emergency department at Ascension St. John [Detroit, Mich.] have been given to more than one patient at a time,” Detroit Free Press reported. “Because of that, the nurse told the Free Press she couldn’t be confident that a patient’s blood test results actually were his own.”
“We’ve started to think about these as public health issues and disasters on the scale of earthquakes or hurricanes,” Jeff Tully, MD (above), Associate Clinical Professor, Anesthesiology, and co-director of the Center for Healthcare Cybersecurity at the University of California-San Diego, told NPR. “These types of cybersecurity incidents should be thought of as a matter of when and not if,” he added. Inability to verify clinical laboratory test results or access patients’ electronic medical records endangers patients and undermines the confidence of critical healthcare workers. (Photo copyright: UC San Diego.)
Losing Track of Patients and Their Records
According to the HIPAA Journal’s H1, 2024 Healthcare Data Breach Report, “In H1 [first half of the fiscal year], 2024, 387 data breaches of 500 or more [healthcare] records were reported to OCR, which represents an 8.4% increase from H1, 2023, and a 9.3% increase from H1, 2022.”
After the Ascension cyberattack, the healthcare organization’s computer systems were inoperable, and its pharmacy services were temporarily closed. Medical orders for clinical laboratory testing, imaging tests, and prescriptions had to be handwritten on paper and faxed to appropriate departments, which led to long wait times for patients.
There were cases where singular medical record numbers were assigned to multiple patients. Staff resorted to Google documents, paper charting, and text messaging to communicate with one another. But they still lost track of some patients.
“For a lot of our nurses, they’ve never paper charted at all,” said Connie Smith, a charge capture coordinator and head of the Wisconsin Federation of Nurses and Health Professionals, in a ThinkStack blog post. “We were using forms that we pulled out of drawers that hadn’t seen the light of day in a long, long time.”
“They are texting me to find out where the patient went,” a St. John Hospital Emergency Room physician anonymously told the Free Press immediately following the Ascension cyberattack. “They don’t even know where the patient is going or if they’ve been admitted. People are getting lost.
“The pharmacy is getting requests for patient medications, and they have no idea where the patient is in the hospital,” the doctor continued. “Some of the attending physicians are putting in orders for medications, somewhat dangerous medications, and we have no idea if the medications are actually being administered. It’s a scary thing when your medical license is tied to this. If medication mistakes become lawsuits, they will follow us throughout our entire careers and that is not fair to us. It’s not fair to patients.”
According to online updates provided by Ascension, the cyberattack began when an employee downloaded a malicious file thinking it was a legitimate document. That allowed hackers to access seven of Ascension’s 25,000 servers. The resulting cyberattack stifled operations across the organization’s facilities and among its healthcare providers for weeks.
A June 12 update read, “we are pleased to announce that electronic health record (EHR) access has been restored across our ministries. This means that clinical workflow in our hospitals and clinics will function similarly to the way it did prior to the ransomware attack.” The updates did not mention how the attack was resolved or if a ransom was paid to restore the hospitals’ systems.
Preparing for System Disruptions
According to its website, St. Louis-based Ascension has 134,000 associates, 35,000 affiliated providers, and 140 hospitals serving communities in 18 states and the District of Columbia.
“Despite the challenges posed by the recent ransomware incident, patient safety continues to be our utmost priority. Our dedicated doctors, nurses, and care teams are demonstrating incredible thoughtfulness and resilience as we utilize manual and paper based systems during the ongoing disruption to normal systems,” Ascension noted in a Michigan Cybersecurity Event Update.
Clinical laboratory managers and anatomic pathology practice administrators may want to learn from Ascension’s experience and make advanced preparations that will secure patient information and enable their lab to continue functioning during a cyberattack. The Ascension cyberattack illustrates how easily computer systems containing critical information can be hacked and affect patient care.
—JP Schlingman
Related Information:
Ascension Nurse: Ransomware Attack Makes Caring for Hospital Patients ‘So, So Dangerous’
H1, 2024 Healthcare Data Breach Report
The State-by-State Impact of Ascension’s Cyberattack
The Ascension Incident: How One Email Took Down an Entire Hospital System
Cyberattack Led to Harrowing Lapses at Ascension Hospitals, Clinicians Say
