About cancellation of access problem of Yokohama-shi website

From around 15:30 on Wednesday, October 16 to around 15:30 on Thursday, October 17, access problems such as a temporary slowing down page loading speed on the Yokohama City website Was confirmed. We apologize for any inconvenience this may cause.

After investigating the cause of this incident, we identified that it was an event caused by large-scale access from overseas that seems to be a cyber attack (DDos attack). Currently, large-scale access has been resolved, and it is possible to browse the site without any problems. Based on this event, we will consider countermeasures.