Suntory Holdings Data Breach Exposes Personal Information of 100,000 Individuals

• •Unauthorized access to Suntory's cloud service leaked data of about 100,000 individuals.
• •Leaked information includes names and email addresses but no financial data.
• •Suntory reported the breach to authorities and is notifying affected individuals.

Suntory Holdings reported on November 2, 2026, that unauthorized access to an external cloud service led to the leak of personal data affecting approximately 100,000 individuals, including employees and job applicants. The leaked data includes names and email addresses, but no credit card or payment information was compromised. The breach was detected on October 28, prompting the company to block access and initiate an investigation. As of November 1, the company confirmed that personal information had been leaked in seven categories. Suntory has notified affected individuals and reported the incident to Japan's Personal Information Protection Commission. The investigation is ongoing, and no misuse of the leaked information has been confirmed. This incident highlights the vulnerabilities associated with cloud services and the importance of timely reporting under Japan's data protection laws.