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Ransomware Vice Society Membocorkan Data University of Duisburg-Essen

January 18, 2023 by Flamango

Geng ransomware Vice Society telah mengaku bertanggung jawab atas serangan dunia maya November 2022 di Universitas Duisburg-Essen (UDE) yang memaksa universitas untuk merekonstruksi infrastruktur TI-nya, sebuah proses yang masih berlangsung.

Pelaku ancaman juga membocorkan file yang mereka klaim telah dicuri dari universitas selama pelanggaran jaringan, mengungkap detail yang berpotensi sensitif tentang operasi, mahasiswa, dan personil universitas.

Kemudian UDE mengkonfirmasi bahwa mereka mengetahui pelaku ancaman menerbitkan data yang dicuri dan mengatakan bahwa mereka tidak akan membayar uang tebusan.

File yang bocor termasuk arsip cadangan, dokumen keuangan, makalah penelitian, dan spreadsheet siswa. Meskipun tampaknya asli, kami tidak memiliki cara untuk memastikan keasliannya.

Serangan yang banyak terjadi membuat FBI, CISA, dan MS-ISAC merilis peringatan penasehat bersama bahwa geng ransomware semakin menargetkan distrik sekolah AS.

Membangun Kembali Infrastruktur TI UDE
Serangan dunia maya diungkapkan oleh UDE pada 28 November 2022, memaksa universitas untuk menutup semua email, komunikasi, dan sistem TI hingga pemberitahuan lebih lanjut.

Meski spesialis TI UDE telah mengembalikan beberapa sistem inti ke status fungsional dan melakukan penyetelan ulang kata sandi secara luas untuk platform pembelajaran online yang memengaruhi 40.000 orang, UDE masih jauh dari kembali ke operasi normal.

UDE menjelaskan bahwa serangan siber telah memengaruhi 1.200 server dan membahayakan sistem otorisasi pusat, jadi memulihkan semua ini tidak praktis.

CISO UDE, Marius Mertens, pada wawancara tahun 2019, membahas keberhasilan mitigasi serangan ransomware. Menyoroti pentingnya superkomputer universitas, yang menempati peringkat 500 teratas di Eropa, dan menjelaskan bahwa gangguan pada operasinya akan mengakibatkan kerugian finansial yang signifikan.

Selengkapnya: BleepingComputer

Tagged With: Cyberattack, University Of Duisburg-Essen, Vice Society

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