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high severity January 26, 2026 · scope unconfirmed

Jakarta Nanyang School Listed by tengu Ransomware Group

Jakarta Nanyang School (JNY) is a co-educational institution catering to students aged 3 to 18, offering a global and progressive educational approach. Established in 2012 in Bumi Serpong Damai, JNY focuses on the holistic development of students, enhancing their academic, moral, physical, social, and emotional growth. The school provides a nurturing environment and a variety of programs including Kindergarten, Primary, Secondary, and Junior College. JNY aims to serve families seeking a comprehensive and innovative educational experience for their children

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Severity High
Disclosed January 26, 2026
Affected Unconfirmed
Data exposed Internal files exfiltrated in ransomware attack
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