HORAI Co.,Ltd. announced that an external email delivery service used by an outsourced provider had been accessed without authorization, potentially resulting in the external leakage of its email membership information. The company disclosed the scope and number of records potentially affected, as well as its planned response.
On 21 October 2026, the outsourced provider reported detecting anomalous access to the email delivery system it manages, and an investigation is underway into the potential external leakage of HORAI Co.,Ltd.'s email membership information. HORAI will continue confirming the facts based on the status of the provider's investigation.
The potentially affected records cover 3 membership categories: Senbonmatsu Farm online shop members, Golf Point Card members, and newsletter members. The total is estimated at up to 75,140 records, comprising 10,000, 65,000, and 140 records, respectively.
The potentially leaked information may include each member's name and email address, as well as the date of birth and address, including prefecture, of Golf Point Card and newsletter members. Credit card information is not included.
HORAI has suspended use of Blastmail and is working with the outsourced provider to confirm the facts and scope of the impact, while proceeding with reporting procedures for the Personal Information Protection Commission.