Celanese Medical Plan (TX, Health Plan) reported to HHS on 2022-08-19 an Unauthorized Access/Disclosure affecting 704 individuals. An employee erroneously sent an email containing PHI without using the blind copy (BCC) function, exposing names and email addresses. Breached information located in Email. The CE notified HHS and affected individuals, and implemented additional technical safeguards in response.
Affected (this filing): 704