In the latest cybersecurity news, Koa Glass — a company operating in the JP — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2026-05-24T09:00:48.058406+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2025.
In response to increasing cyber threats, it’s critical to protect your organization with proactive security measures. HookPhish provides enterprise-grade solutions designed to reduce your risk of future attacks:
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Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Koa Glass |
| Threat Group | thegentlemen |
| Summary | koaglass.co.jp zoominfo.com/c/koa-glass-co-ltd/347978270 prestigious Japanese glass packaging manufacturer established in 1943 and headquartered in Tokyo. Specializes in high-end glass containers for cosmetics, fragrance, and pharmaceuticals, delivering end-to-end solutions: design, production, decoration, and innovative antibacterial “Million Guard” technology. With 500+ employees and facilities across Japan and China, Koa Glass serves global luxury brands including Chanel, Shiseido, L’Oreal, and Estee Lauder |
| Date of Breach | 2026-05-24T04:01:55+00:00 |
| Discovery Date | 2026-05-24T09:00:48.058406+00:00 |
| Region | JP |
| Target Domain | koaglass.co.jp |
| Business Sector | Manufacturing |
Don’t wait for a breach to take action — stay informed and take control of your cybersecurity posture today.
You can also check if your organization’s data has been exposed using our free Data Breach Checker.
Disclaimer: HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
