In a lengthy update, Kadokawa Group said that popular Japanese video sharing site Niconico was among the hardest hit by the cyberattack, with all services suspended since June 8

The ransomware group that perpetrated the hack posted a message saying that it had managed to download confidential and other information, including the personal information of employees. Kadokawa Group said that it is investigating the extent of the leakage with external organizations.
Full Repor:
pk.ign.com

The ransomware group that perpetrated the hack posted a message saying that it had managed to download confidential and other information, including the personal information of employees. Kadokawa Group said that it is investigating the extent of the leakage with external organizations.
Full Repor:

FromSoftware Parent Company Hacked by Ransomware Gang Threatening to Release Internal Data
Kadokawa Group acknowledges "significant cyberattack" and is currently working on solutions.