Pittsburgh Gastroenterology Associates
August 20, 2025
•[ ransomware, malware, healthcare ]
On August 20, 2025, the Sinobi ransomware group hacked Pittsburgh Gastroenterologys internal systems, exfiltrating sensitive medical and personal information. The practice is involved in notifications and legal investigations following the breach.
Waterford Surgical Center
September 1, 2025
•[ ransomware, malware, healthcare ]
Safepay ransomware group attacked Waterford Surgical Center on September 1, 2025, claiming access to internal systems and exfiltration of sensitive patient and payment data. No disclosure of affected numbers.
Scarva Street Surgery
September 3, 2025
•[ hack, healthcare ]
The PSNI have confirmed they have launched an investigation into a theft at a practice which took place on 20 June.
Prospect Medical Holdings
August 4, 2025
•[ ransomware, healthcare ]
Prospect Medical Holdings, a chain that owns hospitals as well as more than 165 outpatient facilities, said ransomware hackers had breached its system. Sixteen hospitals and more than a hundred other medical facilities across the United States are offline after the largest cyberattack on a U.S. hospital system since last year. Prospect Medical Holdings, a []
Vital Imaging Medical Diagnostic Centers
February 13, 2025
•[ hack, healthcare ]
A hacking incident on 13 Feb 2025 led to unauthorized access to Vital Imagings network, exposing sensitive personal and medical information of approximately 260,000 individuals. Notifications were sent in August 2025, and legal investigations are active.
Royal Health
July 3, 2025
•[ hack, healthcare ]
Data breach at Royal Health Inc. detected on or about July 3, 2025, where an unauthorized party accessed documents potentially containing full names and Social Security numbers. The breach was disclosed to the Massachusetts Attorney General and notifications began August 21. Compensation inquiries are underway under Levi & Korsinsky LLPs investigation.
Cook County Public Health & Human Services
September 11, 2025
•[ insider, healthcare ]
PHHS reported an insider breach in which a now-terminated employee accessed social-services records without authorization; county issued notices and will mail letters to affected individuals; questions directed to county administrator.
The Children’s Center of Hamden
December 28, 2024
•[ hack, healthcare ]
The Childrens Center of Hamden reported a December 2024 data-security incident in which an unauthorized actor acquired files from its systems, exposing PII/PHI for ~5.2k clients and staff; investigation ended June 29, 2025; notifications began Aug 12, 2025; credit monitoring offered.
MedicSolution
August 9, 2025
•[ ransomware, leak, malware ]
KillSec claimed ransomware attack against Brazilian healthcare IT vendor MedicSolution, disrupting operations and threatening a data leak unless negotiations commence; broader impact under investigation.
Somerset County Children & Youth Services
June 26, 2025
•[ hack, healthcare ]
Email accounts of Somerset County CYS were breached during a fourday period; exposed data includes Social Security and insurance IDs, medical dates, condition/treatment info, sometimes paternity testing info; no confirmed misuse yet; County working with forensics, notifying affected, improving email security and staff training.
University of Iowa Community HomeCare
July 3, 2025
•[ hack, healthcare ]
Cybercriminal gained unauthorized access to UI Community HomeCare computer system on July 3, 2025; systems restored within one business day but files containing patient information were viewed and copied.
Szpital MSWiA (Ministry of Interior Hospital) Kraków
March 8, 2025
•[ ransomware, malware, healthcare ]
Cyberattack on the Ministry of Interior hospital in Krakw encrypted administrative and medical IT systems, fully paralyzing patient care and access to records. Hospital departments began restoring systems by March 11, indicating ~3 days of disruption. No data exfiltration or perpetrator identified.
Beech Acres Parenting Center
August 5, 2024
•[ hack, leak, healthcare ]
Beech Acres Parenting Center, a nonprofit in Cincinnati, Ohio, reported a data breach involving unauthorized access from AprilAugust 2024 that exposed employee and client personal information, including SSNs and health-related data. No service disruption or encryption was reported.
Woodlawn Health
July 5, 2025
•[ ransomware, malware, healthcare ]
Woodlawn Health in Rochester, Indiana suffered a ransomware attack starting July 5, 2025, which encrypted systems and disrupted clinical and administrative operations. Systems were gradually restored, and officials confirmed that some patient care was impacted. Investigations continue into whether personal or medical data was exfiltrated.
Healthcare Services Group Inc. (HSGI)
October 7, 2024
•[ hack, leak, healthcare ]
Unauthorized actor accessed HSGI network between 2024-09-27 and 2024-10-03; intrusion discovered on 2024-10-07; data exfiltration confirmed June 2025; notifications issued Aug 2025. No encryption/disruption reported.
Ohio Medical Alliance (Ohio Marijuana Card)
July 14, 2025
•[ leak, misconfiguration, healthcare ]
Unsecured database exposed sensitive records of an estimated 30,00040,000 Ohio medical cannabis patients. Data included names, addresses, phone numbers, email addresses, medical marijuana card numbers, state ID numbers, and medical information. The database was discovered on July 14, 2025, by a security researcher and secured on July 15; no evidence of ransomware or encryption was found.
Miracle Ear (Health Services LLC)
January 28, 2025
•[ hack, healthcare ]
Unauthorized access from Jan 228, 2025 allowed cybercriminals to view and potentially exfiltrate sensitive personal and health data of at least 13,088 individuals. No service disruption reported and no encryption involved. Regulatory notifications occurred August 12, 2025.
Integrated Orthopedics of Arizona
April 7, 2025
•[ healthcare ]
The practice first detected unauthorized activity on April 7, 2025, and began notifying affected patients and regulators on August 11.
PDI Health
May 14, 2025
•[ ransomware, leak, malware ]
On May 14, 2025, PDI Health discovered a cyberattack when the Everest ransomware group infiltrated its internal systems and exfiltrated sensitive patient records. The group leaked samples and claimed responsibility on the dark web, revealing more than 373,000 records stolen. No evidence of encryption or service disruption was confirmed.
MPOWERHealth
June 29, 2025
•[ ransomware, leak, hack ]
WorldLeaks, a criminal ransomware group, claimed responsibility for a June 29, 2025 cyberattack on MPOWERHealth in Addison, Texas. The attackers exfiltrated roughly 1.5 TB of data (over 1.6 million files), including PHI, insurance claims, internal documents, login credentials, and cyber-insurance records. While negotiations began, the company ceased responding, after which WorldLeaks leaked the stolen files. Reports indicate data theft and exposure but no confirmed operational outage.
