Healthcare Data Breaches — Page 33

Pearl Institute for Clinical Research LLC experienced a data breach in February 2026, reportedly due to a ransomware attack by the nightspire group. Specific details about affected individuals and data types have not yet been disclosed.

Saint Mary’s Home of Erie experienced a data breach in late 2025/early 2026, leading to the exposure of medical records and financial account information.

Telecare, a US-based healthcare provider, experienced a data breach in February 2026 due to a ransomware attack by the Qilin group, which may have involved sensitive healthcare-related information. The number of affected individuals and specific data types remain unconfirmed.

MD Charts experienced a data breach in February 2026 due to a NightSpire ransomware attack. The number of affected individuals and specific data types remain unconfirmed.

Daniel L Kaler, DDS, PC experienced a data breach in February 2026, reportedly involving 1.7TB of data exfiltrated in a Beast ransomware attack. The specific types of data and number of affected individuals remain unconfirmed.

Nebraska Health Imaging, an outpatient diagnostic imaging center, was targeted in a cyberattack by the Nova ransomware group in February 2026. The incident may have involved sensitive data, but no specific data types or affected individual count have been confirmed.

Community Health Action of Staten Island, a part of Sun River Health, reported a data breach in 2026 that may have involved patient information. The organization has not yet confirmed the number of individuals affected or the specific data involved.

Stockton Cardiology Medical Group, a US cardiology services provider, was claimed as a ransomware victim by the Genesis group on February 17, 2026, with reports of exfiltrated patient data. The number of affected individuals and specific data types remain unconfirmed.

Modoc Medical Center experienced a ransomware attack on February 16, 2026, claimed by the Worldleaks group, which reportedly involved sensitive medical data. The number of affected individuals remains unspecified.

Rockwood Retirement Communities experienced a data breach in February 2026, reportedly due to a ransomware attack by the Kairos group. The full extent of the breach remains unclear.

North Star Fertility Partners LLC experienced a data breach in August 2025 where unauthorized access to a third-party vendor's database may have exposed client data.

Academic Urology & Urogynecology of Arizona experienced a data breach in 2025-2026, impacting approximately 73,281 individuals.

WIRX Pharmacy experienced a data breach in late 2025 that was discovered in early 2026, affecting over 20,000 individuals.

The Institute for Human Resources and Services Inc. experienced a data breach in late 2025/early 2026 involving an external system breach leading to unauthorized access to personal information.

WorldOne Inc. dba Sermo experienced a data breach in March 2024, impacting 2674 individuals. The company disclosed the incident in February 2026.

Acu Trans, a medical transcription and billing services provider, was reportedly breached by the Everest ransomware group in 2026.