Hirt
Established in 1998, the Hitachi Incident Response Team (HIRT) functions as a Computer Security Incident Response Team (CSIRT) for Hitachi. It is responsible for handling and responding to computer security incidents within the company, ensuring the protection and integrity of Hitachi's information systems. HIRT primarily serves Hitachi's internal stakeholders, including employees and management, by mitigating security threats and maintaining cybersecurity standards.