Sonoma County Emergency Management Confirms Data Breach

The Sonoma County Department of Emergency Management officially reported a data breach incident to the California Attorney General on January 16, 2026. This filing confirms that the department experienced unauthorized access to its systems, an event that occurred on November 26, 2025.

According to the public filing, the department is currently investigating the incident. The report indicates that personal information may have been involved due to the unauthorized access. Specific details about the type of data affected were not provided in the public record.

If you received a data breach notification letter from the Sonoma County Department of Emergency Management, it means your data may have been compromised. Such letters typically outline the specific scope of the exposure and any identity monitoring services being offered.

It is important to carefully review any notification you receive and follow the guidance provided. Consider monitoring your account statements for suspicious activity and regularly checking your credit reports for unauthorized accounts or transactions. Placing a fraud alert or security freeze on your credit files can also offer protection against identity theft.

This information is based on official breach filings submitted to the California Attorney General. For the most accurate and current details, refer directly to the notification you received or the department's public statements.