The personal information of customers and marketing information is managed using an information system based on high security standards.

Since the Company became the first major retailer to acquire Privacy Mark certification in 2005, we have built and maintained an operating system that clears the strict compliance criteria, and both its real stores and EC stores offer an environment that can be used securely.

In addition to defense systems, such as firewalls, as countermeasures against cyberattacks, the Company operates a system that constantly monitors all business terminals and servers through EDR/MDR, in order to eliminate threats by immediately detecting the intrusion of malware and other programs, then isolating the infected systems. We raise awareness of external threats by actions involving all Group employees, such as training every year on defeating multiple targeted email attacks.