Fujitsu General (now GENERAL): a group-managed server was accessed without authorization and it stopped the server and cut the network

It confirmed that a server managed and operated by the group had been accessed without authorization. [1]

It stopped the server and cut the network to prevent the damage from spreading. [1]

It announced the case. It is investigating the content of the accessed information, the cause and route, and the possibility of a leak with outside experts. It also notified the authorities. [1]