Guidewire Software Reports Data Security Incident to Massachusetts AG

Guidewire Software, Inc. has officially reported a data security incident to the Massachusetts Attorney General's office. The company filed this notification on January 14, 2026, acknowledging a breach of personal information, though specific details about the incident's timing remain unknown as the investigation is ongoing.

Guidewire Software develops critical systems used by property and casualty insurance carriers worldwide. Their platforms process and store a large volume of sensitive operational data, which includes various types of personal information pertaining to policyholders and claimants.

The public filing indicates that this security event resulted in the unauthorized access or exposure of personal information. The specific categories of data involved in this breach were not detailed in the public record at the time of filing, nor was the exact nature of the security incident specified.

Individuals who receive a direct notification regarding this incident from Guidewire Software, Inc. should exercise increased caution. It is a good practice to consistently monitor financial accounts and credit reports for any unusual or unauthorized activity. Additionally, be skeptical of unsolicited communications that ask for your personal information.

This information is derived from public disclosures made by Guidewire Software, Inc. to state regulatory bodies, confirming that a data security event has been reported.