Data Breach Law Group Investigates the AltaMed Health Services Corporation Data Breach
By Data Breach Law Group | Posted on February 12, 2026 · California
Miami, FL — Data Breach Law Group is investigating a data breach involving AltaMed Health Services Corporation, reported to the California Attorney General on February 12, 2026. The firm is reviewing whether affected individuals have legal claims arising from the incident.
AltaMed Health Services Corporation is a prominent healthcare provider that delivers comprehensive medical, dental, and behavioral health services to diverse communities. As a healthcare entity, the organization collects and maintains sensitive patient information, including personal identifiers, clinical records, and health insurance details necessary for treatment and billing purposes. In 2026, AltaMed officially reported a data security incident to the California Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from AltaMed, it indicates that your personal or protected health information may have been involved in this incident. This notification is intended to inform you of the event and provide guidance on the steps you can take to protect your identity and medical records.
If you were affected
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Did you receive a letter from AltaMed Health Services Corporation?
A case review is free and confidential. Tell us about your letter and we will explain your options.