• Asahi Group Holdings expanded its investigation into a Sept. 29, 2025 cyberattack, reassessing personal data that may have been exposed.
• No evidence found that personal data on data-center servers was exfiltrated, based on internal work and external expert reviews.
• Revised potential exposure scope now covers data where exposure cannot be ruled out, following talks with Japan’s privacy regulator.
• Estimated 1,525,000 customer-service contacts may be affected; employees, employee families, partners, other groups lift the total further.
• Credit card data not included; notifications are being issued; no confirmed misuse or other secondary damage as of July 17, 2026.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Asahi Group Holdings Ltd. published the original content used to generate this news brief on July 17, 2026, and is solely responsible for the information contained therein.