Blue Cross Blue Shield said more than 9,000 customers may have been affected by a data breach.

California-based Dameron Hospital negligently failed to protect the personal information of thousands of people that was exposed in a 2023 data breach, a proposed federal class action said.

Ascension announced Monday that a former vendor who had access to patients' information was hacked, potentially exposing the health data of people in Alabama, Michigan, Indiana, Tennessee, and Texas.

The personal information of more than 9,300 people may have been exposed in a recent data breach at health insurer Blue Cross ...