The conglomerate of companies, TMT Machinery, which includes www.tmt-mc.jp, www.cfc-design.co.jp, and www.kamitsu.co.jp, recently experienced a significant cybersecurity breach. The perpetrators stole a substantial volume of sensitive information, equating to approximately 300 gigabytes of confidential data, including customer details. TMT Machinery operates within the Industrial Machinery and Equipment sector in Japan.