Incidents on Jul 9, 2026
Publication date: Dates are source publication dates (JST), not occurrence dates.
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Showing 3 of 3 incidents
| Date | Target | Summary | Classification | Source links |
|---|---|---|---|---|
| AI-011 | Kaikatsu CLUB official app unauthorized access case | S ProductionMember information on over 7 million records may have been leaked. Suspected of halting some functions with over 7.24 million malicious commands (cause/issue: a high school student created and refined an attack program with ChatGPT and shared it on social media; several minors are suspected of running it). | Abuse of AIPossibleNews report |
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| AI-072 | Claude Code | D Single fileSonnet 5 deleted my app off my phone out of the blue causing data loss | Data loss caused by AIUnverified reportFirst-party report | |
| LEAK-034 | First Co., Ltd. member page | Through unauthorized access exploiting a vulnerability or similar flaw in the system managing the member page, members' names, addresses, contact details, workplaces, debt status, bank account information and login credentials may have been leaked. | Unauthorized access & data leakPossibleOfficial statement |