Heritage Bank Confirms Data Breach in Washington Filing

Heritage Bank, a financial institution operating in Washington, officially reported a data security incident to the state's Attorney General on April 23, 2026. This public filing confirms a breach event involving unauthorized access to the bank's systems.

The specific types of personal information compromised during this incident are not detailed in the public record from the Attorney General. However, the report indicates that unauthorized parties gained access to systems that store customer data. If you received a formal notification letter from Heritage Bank, it means your personal information was potentially involved.

Individuals who have received a data breach notification letter directly from Heritage Bank should carefully review it. The letter will contain specific details about what information was affected in their particular case and outline any identity monitoring or protection services the bank may be offering.

Following any report of potential personal information exposure, it is prudent to take general protective measures. This includes regularly monitoring your financial accounts and credit reports for any unusual or suspicious activity. You may also consider placing a fraud alert or a security freeze on your credit files to help prevent unauthorized new accounts from being opened in your name.