- The Metropolitan Police Department established an investigative headquarters with a 70-person team regarding the unauthorized access issue.
- Kumagai announced that he will take a 30 percent reduction in executive compensation for three months.
- Subsidiary GMO Internet suffered a data leak involving prepaid card numbers and other data totaling 69 items, while another issue left personal data for 45,000 people accessible from the external network for nine years due to a configuration error.
Compiled from the available source excerpts. Follow the source links for full reporting.