Bulletin Board Notice re Current Status of Investigation on Virus Infections (3)

Mitsubishi Heavy Industries, Ltd.
MHI has investigated possible data leakage from the computers and servers that were suspected of being infected by a new type of virus. MHI has completed a thorough investigation into the matter involving defense-related data and has concluded that the incident led to no leaks of defense-related data requiring protection.

The company will continue to investigate into the incident relating to its other product areas, and will cooperate further with the investigations under way by the police authorities.