Granite Insurance Agency Inc. Reports Data Security Incident in MA

Granite Insurance Agency Inc., an insurance provider operating in Massachusetts, reported a data security incident to the Massachusetts Attorney General's office on July 17, 2026. This filing confirms a breach of their systems and an ongoing investigation into the matter.

The company stated in its public filing that unauthorized actors gained access to their network environment. As an insurance agency, Granite Insurance Agency Inc. manages a wide range of personal information for its clients to facilitate policy administration and other services.

While the specific types of personal information compromised were not detailed in the public filing, such incidents often involve sensitive data. The company is currently investigating the full scope of the incident to determine the extent of the unauthorized access.

Individuals who may be affected by this incident should remain vigilant. It is recommended to monitor financial accounts, review credit reports for unusual activity, and be cautious of unsolicited communications requesting personal details.

If you receive a direct notification from Granite Insurance Agency Inc., carefully read the information provided and follow any specific guidance. This public record serves to confirm the reported incident for individuals checking on company breach status.