Gramercy Surgery Center Agrees to Pay $400,000 to Cover Data Breach Claims
Gramercy Surgery Center in New York has agreed to settle a class action lawsuit that was filed in response to a June 2024 ransomware attack. The settlement provides a maximum of $400,000 to cover claims for out-of-pocket expenses and cash payments to class members. Gramercy Surgery Center identified the attack on June 18, 2024. While not described as a ransomware attack, the Everest ransomware group claimed responsibility and added Gramercy Surgery Center to its data leak site. The group had access to its network since June 14, 2025, and exfiltrated patient information such as names, addresses, Social Security numbers, dates of birth, driver’s license/state identification card numbers, medical record numbers, treatment information, and health insurance information. The data breach was reported to the HHS’ Office for Civil Rights (OCR) as affecting 52,544 individuals.* A lawsuit – Horvath v. Gramercy Surgery Center, Inc. – was filed against Gramercy Surgery Center in the United States District Court for the Southern District of New York over the data breach, alleging Gramercy...
Phishing Attack Affects Multiple Cancer Treatment Centers
A phishing attack has affected multiple cancer care providers that are part of the Integrated Oncology Network (ION). All affected entities have issued similar breach notices about the incident, which involved unauthorized access to a small number of employee email and SharePoint accounts in what was described as “a sophisticated phishing attack.” Immediate action was taken to secure the affected accounts, and an investigation was launched to determine the nature of the attack and the extent of any data breach. The forensic investigation confirmed that the accounts were compromised over three days between December 13, 2024, and December 16, 2024. Some of the compromised accounts contained patient information. The review of the accounts confirmed that they contained names, addresses, dates of birth, financial account information, diagnoses, lab results, medications, treatment information, health insurance and claims information, provider names, dates of treatment, and Social Security numbers. The affected cancer care providers have not found any evidence of misuse of...
Horizon Healthcare RCM Announces December 2024 Ransomware Attack
Horizon Healthcare RCM, a Crown Point, IN-based revenue cycle management firm, has recently disclosed a ransomware attack and data breach. The attack was identified on December 27, 2024, and the forensic investigation confirmed that the ransomware group had access to its network between December 25 and December 27, 2024, and exfiltrated sensitive data. The review of the affected files was completed on May 20, 2025. The types of information involved vary from individual to individual and generally include an internal Horizon number, customer number, or other patient identifier in combination with general claims processing information. A limited number of individuals (under 500) had other information compromised, such as non-address contact information, date of birth, Social Security number, driver’s license number, passport number, payment card information, and/or checking/financial account information. Horizon has started notifying the affected individuals by mail and has offered complimentary identity monitoring services to certain individuals. The substitute breach notice...
Compumedics Cyberattack Affects Almost a Dozen Healthcare Providers
Compumedics USA Inc., a vendor that provides diagnostic and research technologies for sleep disorders for use in sleep study clinics, has recently disclosed a data security incident that has affected patients of several of its healthcare provider clients. On March 22, 2025, Compumedics identified unauthorized access to its network which disrupted the operations of its information technology systems. Immediate action was taken to secure its systems and third-party forensics experts were engaged to investigate the incident. They confirmed that an unauthorized third party had access to its systems between February 15, 2025, and March 23, 2025, during which time files were copied from its systems. The file review was completed on May 13, 2025, and confirmed that some of the files contained patient information such as names, dates of birth, demographic information, medical record numbers, diagnosis information, treatment information, dates of treatment, provider names, and sleep study details and results. A subset of the affected individuals also had their Social Security numbers...
Behavioral Healthcare Provider Settles HIPAA Risk Analysis Investigation for $225,000
The Department of Health and Human Services (HHS) Office for Civil Rights (OCR) has agreed to settle alleged violations of the Health Insurance Portability and Accountability Act (HIPAA) with Deer Oaks – The Behavioral Health Solution for $225,000. Deer Oaks is a long-term care-focused behavioral healthcare provider that offers psychological and psychiatric services to residents of long-term care and assisted living facilities across the United States. Deer Oaks is an affiliated covered entity and directly owns and operates fourteen affiliated covered entity components, including Deer Oaks Consultation Services (DOCS). On December 6, 2021, OCR received a complaint that DOCS had impermissibly disclosed electronic protected health information (ePHI) online. Patient discharge forms could be accessed via the Internet without authorization. The forms contained patient names, dates of birth, patient identification numbers, facilities, and diagnoses. The discharge summaries were exposed online due to a coding error in a discontinued pilot program for an online patient portal. The...



