AI-generated summary
As the problem of information leaks due to unauthorized access is expanding across the country, local governments in Tokyo are also experiencing a series of system failures.
As the problem of information leaks due to unauthorized access is expanding across the country, local governments in Tokyo are also experiencing a series of system failures. Kodaira City's official website is no longer viewable, and some sites in Mitaka City and Adachi Ward are also unavailable. This appears to be due to a problem with the outsourced website management company or server management company, but there is no prospect of recovery.
When I access Kodaira City's official website, a screen appears saying "The page you are looking for cannot be displayed."
The city has experienced a system failure since the morning of October 7, and the city's website has been unable to be accessed. Some have pointed to a connection with the ransomware cyber attack on IDC Frontier (Chiyoda Ward, Tokyo), which provides cloud services, but a spokesperson for the city commented, ``From a security perspective, we cannot answer whether this is related.''
At the moment, a spokesperson said, ``we are proceeding with an investigation to ensure early recovery and whether or not there has been an information leak,'' and we are using social media to provide information to citizens.
Mitaka City announced on the 8th that a service that automatically translates website content into English, Chinese, etc. is unavailable. ``The service outsourcing company informed us that the problem was due to a failure in IDC's cloud service.'' There is no timetable for the service to be restored, but other website browsing is not affected.
Adachi City's official website can be accessed, but some sites such as ``Adachi Public Relations'' display an access error. The outsourcing company reportedly explained that ``a problem is occurring at the data center.''
Musashino City's official website has also been out of order since the morning of the 8th, and searches are taking a long time due to a problem with the site's search. According to officials, the cause was someone accessing a large amount of data. A large amount of data was also sent on the 6th and 7th, raising the alarm.
AI outlook — possibilities, not facts
It is expected that it will take several days or more for Kodaira City's official website to be restored.
Possible · Within days
A security investigation into IDC Frontier will be conducted and the results may be made public.
Possible · Within weeks
IDC Frontier announced on October 9th that it is working with the corporate division of its parent company Softbank to respond to customers regarding the outage caused by a ransomware attack on IDCF Cloud that occurred around 3:40 a.m. on October 7th. It affected 495 businesses and local governments, and advised customers that data recovery could only be done from their own backups.
On October 9, Coconara announced that its skill market service ``Coconara Skill Market'' had been accessed illegally by a third party, and 449 member resumes and 1,845 resume-related documents were leaked. Credit card information and passwords are not covered, and disclosure to the general public or unauthorized use has not been confirmed.

It has been revealed that Elon Musk's ``TerraFab'' semiconductor manufacturing concept aims to open a large-scale factory in Texas in 2032 that will integrate the integrated production of logic semiconductors and memory with a monthly production capacity of approximately 1 million units. Preparations are underway to start operating a prototype factory in 2027, and orders have begun to be placed with Japanese semiconductor manufacturing equipment and materials companies. Total investment could reach up to $119 billion.
JR Kyushu announced on October 9 that up to approximately 1.3 million email addresses of JR Kyushu Web members may have been leaked due to unauthorized access that occurred at IDC Frontier. The company explained that no personal information such as names or addresses was leaked. On the same day, JR East also announced that up to 2.06 million e-mail addresses of members of Ekinet and other services may have been leaked due to a similar effect.
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IDC Frontier announced on October 8 that part of its cloud service IDCF Cloud in East Japan Region 1 has been attacked by ransomware, and it is expected that it will be difficult to restore customer data in the four zones. The target is 495 companies and local governments, and data can only be restored from the customer's own backups. The issue is still under investigation, and no impact on other regions has been confirmed.