Cucamonga Valley Water District data breach

Clerk's notes

On August 15, 2024, the Cucamonga Valley Water District (CVWD) experienced a data security incident involving unauthorized access to its systems. The California public utility formally reported this event to the state's Attorney General on June 30, 2025, indicating that personal information managed by the District may have been compromised.

Individuals who received a formal data breach notification letter from the Cucamonga Valley Water District should understand that this notice confirms their information was likely stored within the environment affected by the unauthorized access. While the specific nature of the compromised data has not been detailed, the District's letter is intended to alert you to the potential exposure of your personal information.

If you received a data breach notification, it is crucial to review the letter carefully for any specific recommendations from the Cucamonga Valley Water District. It is also advisable to remain vigilant for any unusual activity across your financial accounts and to consider placing fraud alerts or security freezes on your credit files. Regularly monitoring statements can help identify any unauthorized transactions or suspicious inquiries.

Understanding your rights and potential recourse following a data breach can be complex. If your personal information was exposed in the Cucamonga Valley Water District incident, you may want to explore your options. DataBreachCaseSearch.com offers a free review to help individuals assess their situation and determine if they have a potential claim.

If a notification letter about this breach reached you, see every California data breach on file or browse all cases.