A Washington Attorney General breach filing identifies Kitsap Mental Health Services as the affected organization and lists September 17, 2024, as the breach date and discovery date. Court-related materials describe the incident as a targeted cyberattack in which files containing private information were accessed during a period extending into October 2024.
The affected population was approximately 70,759 individuals. The reported information included names, addresses, dates of birth, Social Security numbers, driver's license and state identification numbers, medical diagnoses, conditions, treatment information, medications, claims information, financial information, and other health care information. The available sources do not state the dates regulators were notified or consumers were notified. Further incident details may emerge through regulatory filings and court records.