Choctaw Nation Health Service Authority (OK) reported to HHS OCR on 2019-09-27 a Hacking/IT Incident — specifically an employee email phishing scheme — affecting 500 individuals. Breached PHI located in Email. Exposed data included names, Social Security numbers, dates of birth, diagnoses, medications, and other treatment information. The CE notified HHS, affected individuals, and the media, offered credit monitoring, and implemented additional administrative, technical, and security safeguards.
Affected (this filing): 500