X-ray images may be leaked due to cyber attack Saitama business group. There is a possibility that personal information and names of those who underwent medical examinations may have been leaked.

It was discovered that the company had been attacked by a malicious program called ''ransomware'' that was used to make requests. The organization conducts health checkups for approximately 400,000 people a year in municipalities, schools, companies, and individuals in Saitamas Prefecture, and due to a cyber attack,. names and dates of birth were stolen.