American Addiction Centers & Oculus Pathology Disclose Hacking Incidents
Hacking incidents have been announced by American Addiction Centers in Tennessee and Oculus Pathology in Texas. Regional Center of Orange County in California has discovered the improper disposal of paper records. American Addiction Centers, Tennessee American Addiction Centers, a Brentwood, Tennessee-based provider of addiction treatment services at more than 30 facilities across the United States, has notified the California Attorney General about a recent security incident involving a third-party vendor. According to the notice, suspicious activity was identified within its Salesforce environment on June 5, 2026. The forensic investigation determined on June 12, 2026, that there had been unauthorized access to its Salesforce instance on May 12, 2026, and data was exfiltrated from that system. The forensic investigation confirmed that the incident did not affect any other systems. The data review confirmed that names, contact information, Social Security numbers, and health insurance information were acquired, along with brief descriptions that patients provided related to their...
CareCloud Data Breach Affects 3.75 Million Individuals
When we last reported on the CareCloud data breach in early August, it was starting to become clear from breach notifications to state attorneys general that the cybersecurity incident involved a major breach of patient data. The scale of the breach was difficult to determine, as many state attorneys general do not make data breaches affecting state residents public, and of those that do, only a few state how many individuals have been affected. The data breach has now been added to the HHS’ Office for Civil Rights breach portal, showing that this was one of the largest healthcare data breaches of the year, involving unauthorized access to the electronic protected health information of 3,756,469 individuals. While CareCloud has confirmed that a threat actor claimed to have stolen sensitive data, no threat group appears to have publicly claimed responsibility for the attack. This often means that ransom payment has been negotiated, although CareCloud has not confirmed whether that is the case. August 3, 2026: CareCloud Notifies More Than 345,000 Patients About Cyberattack Data...
Data Theft/Extortion Incident Confirmed by Beverly Hills Plastic Surgeon
Data breaches have recently been announced by Terry J. Dubrow, MD, SunCloud Health, Integer Precision Technologies, Minnesota ENT, and Nipro Medical Corp. Terry J. Dubrow, MD, California Terry J. Dubrow, MD, a Beverly Hills, CA-based plastic surgeon, has notified the California Attorney General about a recent security incident involving patient information. The practice was contacted by an individual who claimed to have breached its computer systems and copied sensitive patient information. An investigation was launched to establish whether the claim was legitimate, and it was confirmed that there had been unauthorized access to parts of its network starting on January 16, 2026, and that files had been copied. The affected data was reviewed, and on July 27, 2026, the practice confirmed that patients’ personal information had been obtained, including names, information collected on patient charts, and referring physician information. That information may have included contact information, Social Security numbers, driver’s license numbers or state ID numbers, birth dates,...
Vishing Attack on Quantum Health Network Exposed Patient Data
Data breaches have recently been announced by the healthcare navigation and care coordination company Quantum Health, Heart of America Medical Center, and Precision Imaging Centers. Quantum Health Quantum Health, a Dublin, Ohio-based healthcare navigation and care coordination company that helps self-insured employers manage employee benefits and lower healthcare costs, has disclosed a cybersecurity incident that it identified in May 2026. The incident started with a vishing attempt. The attacker called a Quantum Health user on May 29, 2026, and tricked them into providing access to the Quantum Health network. Between May 29, 2026, and June 1, 2026, the unauthorized third party had access to its network and acquired files. On June 1, 2026, Quantumn Health experienced a network disruption affecting both internal and external systems. An investigation was launched, which traced the incident back to the vishing call. The threat group behind the incident was not named, and no ransomware group appears to have claimed responsibility for the attack. These tactics are commonly used by the...
Boston Healthcare for the Homeless Program Breach Affects 201,000 Individuals
Data breaches have been reported by the Boston Healthcare for the Homeless Program in Massachusetts, Monongalia County General Hospital Company in West Virginia, and Open Door Health Center of Illinois. Boston Healthcare for the Homeless Program, Massachusetts Boston Healthcare for the Homeless Program, a Boston, MA-based nonprofit organization that provides healthcare services for the homeless population, has notified state attorneys general about a network security incident first identified on November 11, 2025. The incident was detected when it experienced a network disruption. Third-party cybersecurity experts were engaged to assist with the investigation and confirmed that an unauthorized third party accessed its network and potentially viewed or obtained files containing sensitive patient information. The review of the affected data was completed on June 8, 2026, when it was learned that names, Social Security numbers, credit/debit card information, government identification numbers, financial account codes, medical information, health records, and health insurance...



