Cornerstones of Care (MO, Healthcare Provider) reported to HHS OCR on 2020-11-12 a Hacking/IT Incident affecting 15,680 individuals. The covered entity's business associate experienced a ransomware attack impacting ePHI stored on an unspecified system ('Other'). Exposed data included names, addresses, dates of birth, Social Security numbers, and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice.
Affected (this filing): 15,680