Machatt Co., Ltd.

Machatt Co., Ltd., also known as Machatt Co., Ltd., is headquartered in Japan. The organization operates an online store that offers products or services to customers. Through this online platform, Machatt collects and processes personal information, including names and contact details. The store also handles payment card data, such as cardholder names, credit card numbers, expiration dates, and security codes. This indicates that Machatt engages in e‑commerce transactions requiring payment processing.

The available sources do not disclose the company's size, employee count, revenue, or geographic reach beyond its headquarters in Japan. Consequently, specific metrics regarding market share, number of customers served annually, or international presence are not available. The organization's operational footprint is therefore described only in relation to its online store incident. No information about subsidiaries, parent companies, or ownership structure is provided in the given material. Hence, any description of scale or structural hierarchy must be omitted to avoid speculation.

In April 2022, Machatt experienced a data breach involving unauthorized third‑party access to its online store. The breach potentially exposed personal information of up to 16,093 customers, including cardholder names, credit card numbers, validity terms, and security codes. Following the incident, Machatt reported the breach to Japan's Personal Information Protection Commission and to local police. The company responded by strengthening its system security and enhancing monitoring measures. This event highlights Machatt's responsibility to protect payment card data and its compliance with Japanese data protection regulations.