Green Mountain Power Confirms Data Breach Filing in Vermont

Green Mountain Power, an essential utility provider in Vermont, submitted an official data breach report on September 4, 2026. This filing confirms that the company experienced a security incident affecting customer data, though the specific breach date and number of affected individuals remain unspecified in public records. This report is a public record of the incident.

The exposed data categories identified in the filing include Full Name, Social Security Number, Date of Birth, Mailing Address, Financial Account Number, Routing Number, Energy Consumption and Usage History, and Email Address. The presence of these data types suggests a broad compromise of personal and financial customer information.

Such information, if misused, can lead to identity theft, financial fraud, and various scams. For instance, compromised Social Security Numbers and Dates of Birth can facilitate the creation of fraudulent accounts, while exposed financial details could enable unauthorized transactions. Even energy consumption history might be used for profiling or targeted social engineering.

If you receive a data breach notification from Green Mountain Power, it is advisable to regularly monitor your financial accounts and credit reports for any unusual activity. Consider placing a fraud alert or credit freeze with the major credit bureaus to help prevent unauthorized access to your credit. Additionally, be vigilant against unsolicited communications, especially those requesting personal information.

As of the filing date, the investigation into the full scope and nature of this security incident is ongoing, with Green Mountain Power reportedly monitoring the situation. Details about this breach are derived from the official report filed with regulators.