A cyberattack hit three hospitals operated by Covenant Health, leading to a shutdown of all systems to contain the incident.
The cyberattack impacted services at St. Mary’s Health System and St. Joseph Hospital, requiring adjustments in outpatient lab services.
Covenant Health Systems, a non-profit Catholic regional health care system, experienced the cyberattack, starting on May 26, 2025.
At this time, no ransomware group has claimed responsibility for the attack, while previous cyberattacks have targeted healthcare organizations in the U.S.