FY2027-H1MaterialisedAnnual report
「On 23 October 2026 (Japan time), we confirmed that the servers of Zuken GmbH, a consolidated subsidiary in Germany, and its subsidiaries had been subjected to a cyberattack by a third party, resulting in disruptions to some systems. Following confirmation of the attack, ZG and its subsidiaries immediately took measures to prevent the damage from spreading.
We are currently investigating the extent of the damage in cooperation with external specialists. No cyberattacks have been confirmed at the Group’s sites in Japan, the United Kingdom, the United States, or Asia.
We are currently examining the impact of this incident on the company’s consolidated results.」
A third-party cyberattack and disruption to some systems actually occurred on the servers of the German consolidated subsidiary and its subsidiaries. Measures to prevent the damage from spreading and an investigation by external specialists are under way, but the impact on consolidated results is still being examined; the disclosure does not state that any information leakage occurred.