Torrance Memorial Medical Center, the covered entity (CE), reported that its business associate (BA) was the victim of a cyber-attack that affected the electronic protected health information (ePHI) of 3,448 individuals. The ePHI involved included clinical information, diagnoses/conditions, and other treatment information. The BA retrained its staff and implemented additional technical safeguards.
2026-09-25 · attack: unknown to hacking · backfill source
2026-09-25 · data_types: [] to ["names","health"] · backfill source
2026-09-25 · records_basis: empty to hhs · backfill source
2026-09-25 · records: empty to 3498 · backfill source
2026-09-25 · summary: empty to Torrance Memorial Medical Center, the covered entity (CE), reported that its business associate (BA) was the victim of a cyber-attack that affected the electronic protected health information (ePHI) of 3,448 individuals. The ePHI involved i · backfill source
