Vista Del Mar Child and Family Services reported that it identified suspicious activity within its computer network on June 30, 2026. The organization said an investigation found that an unauthorized actor accessed certain systems containing files that may have included personal information and protected health information. The incident was reported to the U.S. Department of Health and Human Services on August 29, 2026.
Vista Del Mar said it was reviewing the affected files and would update its reports as more information became available. The number of affected individuals and specific data elements, including whether Social Security numbers, medical records, or financial information were involved, have not been publicly disclosed. Potentially affected individuals were expected to receive notices by mail, but the notification date was not provided.