Yonex's (TYO:7906) Taiwan subsidiary has identified unauthorized third-party access to certain servers on Aug. 3, prompting immediate isolation and disconnection of affected systems.
The company has reported the matter to relevant authorities and is working with external experts to investigate the cause and scope of impact, according to a bourse filing on Aug. 7.
Based on current information, the incident is confirmed to be isolated within the subsidiary's network environment, though the possibility of data externalization is still under review.