GMO Japan urged customers to disconnect systems and shut down PCs after a ransomware group threatened a major attack, highlighting escalating risks to cloud-service users and supply chains.[1][3]

References:
1. https://news.yahoo.co.jp/categories/it
2. https://www.itmedia.co.jp/news/
3. https://www.bleepingcomputer.com/
4. https://www.ft.com/technology-sector
5. https://itbrief.news/
6. https://itbrief.co.uk/latest-news
7. https://www.pcmag.com/news
8. https://www.computerworld.com/
9. https://news.yahoo.co.jp/topics/it
10. https://www.itnews.com.au/news/