Who attacked Osaki Medical?

qilin, a ransomware group, claimed the attack on Osaki Medical on September 4, 2025. This cyberattack was formally announced and is tracked with 0 community validation(s).

What is the status of the attack on Osaki Medical?

Current status: Announced. Data is not yet public. The attack was discovered on September 4, 2025 and 0 validation(s) have been recorded by the community.

In which country is Osaki Medical located?

Osaki Medical is an organization based in JP operating in the Healthcare sector.

What is the timeline of the attack on Osaki Medical?

The attack follows a documented timeline of 3 events. First event: Découverte initiale (September 4, 2025). Latest event: Enrichissement AI (November 27, 2025). Each stage is tracked and validated by the DataInTheDark community.