Stockton Cardiology Medical Group Reports December 2025 Data Incident

Stockton Cardiology Medical Group has reported a data security incident to California authorities. The event occurred on December 15, 2025, and an official filing regarding the incident was submitted on March 20, 2026. This report indicates that personal information was exposed as a result of the security event.

The public filing does not specify the exact nature of the incident or the precise categories of personal information that may have been involved. The information shared here is based on the official notification provided to state regulators.

According to the filing, the incident is currently under investigation. Individuals who receive an official notification letter from Stockton Cardiology Medical Group should carefully review that communication for details specific to their situation and any recommended next steps.

For those who believe their personal information may have been affected, it is advisable to remain vigilant. Regularly review financial statements and credit reports for any signs of unauthorized activity or suspicious transactions.

As a general precaution, consider placing a fraud alert on your credit files. These are widely recommended steps that can help protect against potential misuse of your information following a data security incident.