In the latest cybersecurity news, 真言宗智山派 成就院 — a company operating in the JP — has fallen victim to a ransomware attack conducted by the group tengu. This data breach, discovered on 2026-02-18 13:20:20.993848, underscores the increasing need for proactive cybersecurity defenses as we continue through 2025.
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Incident Report
| Attribute | Information |
|---|---|
| Target Organization | 真言宗智山派 成就院 |
| Threat Group | tengu |
| Summary | Jōju-in is a traditional Japanese Buddhist temple belonging to the Shingon-shū Chisan-ha (真言宗智山派) sect, one of the main branches of Shingon Buddhism in Japan. The temple is located in Tochigi Prefecture (栃木県), specifically in the Northern Tochigi (栃木北部) region |
| Date of Breach | 2026-02-18 13:19:57.840660 |
| Discovery Date | 2026-02-18 13:20:20.993848 |
| Region | JP |
| Target Domain | None |
| Business Sector | Not Found |
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.
