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Taiwan

Malware China Memukul Sistem di Guam. Apakah Taiwan Target Sebenarnya?

May 25, 2023 by Coffee Bean

Sekitar waktu F.B.I. sedang memeriksa peralatan yang ditemukan dari balon mata-mata China yang ditembak jatuh di lepas pantai Carolina Selatan pada bulan Februari, badan intelijen Amerika dan Microsoft mendeteksi apa yang mereka khawatirkan sebagai penyusup yang lebih mengkhawatirkan: kode komputer misterius muncul dalam sistem telekomunikasi di Guam dan tempat lain di Amerika Serikat .

Kode tersebut, yang menurut Microsoft dipasang oleh kelompok peretasan pemerintah China, menimbulkan kekhawatiran karena Guam, dengan pelabuhan Pasifik dan pangkalan udara Amerika yang luas, akan menjadi pusat tanggapan militer Amerika terhadap invasi atau blokade Taiwan. Operasi itu dilakukan dengan sangat sembunyi-sembunyi, terkadang mengalir melalui router rumah dan perangkat konsumen umum lainnya yang terhubung ke internet, untuk membuat penyusupan lebih sulit dilacak.

Kode tersebut disebut “web shell”, dalam hal ini skrip berbahaya yang memungkinkan akses jarak jauh ke server. Router rumah sangat rentan, terutama model lama yang belum memiliki perangkat lunak dan perlindungan yang diperbarui.

Berbeda dengan balon yang membuat orang Amerika terpesona saat melakukan putaran di atas situs nuklir yang sensitif, kode komputer tidak dapat ditembak jatuh di televisi langsung. Jadi sebagai gantinya, Microsoft pada hari Rabu menerbitkan rincian kode yang memungkinkan pengguna korporat, produsen, dan lainnya untuk mendeteksi dan menghapusnya.

selengkapnya : nytimes.com

Tagged With: China, Cyber Attack, Cybersecurity, Taiwan

MSI mengonfirmasi serangan cyber setelah permintaan masalah grup ransomware baru

April 9, 2023 by Coffee Bean

Taiwanese hardware maker Micro-Star International (MSI) confirmed Friday that it was the victim of a cyberattack following reports that said a new ransomware group targeted the company.

In its statement, MSI did not specify when the attack occurred but said the incident was reported to law enforcement agencies “promptly” and recovery measures have been initiated.

This week, the Money Message ransomware group added the company to its list of victims, claiming to have stolen source code, firmware, frameworks and more. Cybersecurity researchers said the group only emerged this week.

MSI, based in New Taipei City, brought in more than $6.6 billion in revenue in 2021 through its work designing and developing computer hardware, including laptops, desktops, motherboards and graphics cards.

“Currently, the affected systems have gradually resumed normal operations, with no significant impact on financial business. MSI urges users to obtain firmware/BIOS updates only from its official website, and not to use files from sources other than the official website,” the company explained.

Perusahaan juga mengajukan pengajuan peraturan ke The Taiwan Stock Exchange pada hari Jumat, menulis bahwa mereka tidak memperkirakan adanya kerugian atau dampak dari serangan siber.

Grup Pesan Uang membagikan beberapa pesannya dengan BleepingComputer, mengklaim telah mengambil 1,5TB data dan mengeluarkan permintaan uang tebusan sebesar $4 juta. Geng ransomware tampaknya baru muncul dalam seminggu terakhir, dengan setidaknya satu korban muncul di forum situs berita teknologi pada 28 Maret.

ThreatLabz dari Zscaler juga menulis pada 29 Maret di Twitter bahwa mereka menyaksikan grup tersebut “melakukan serangan pemerasan ganda” — di mana grup tersebut meminta uang tebusan tidak hanya untuk membuka kunci data terenkripsi tetapi juga untuk tidak membocorkan apa yang telah dicuri.

Para peneliti di Cyble mengatakan pada hari Kamis bahwa grup tersebut “dapat mengenkripsi pembagian jaringan dan menargetkan sistem operasi Windows dan Linux.”

Beberapa vendor perangkat keras Taiwan menghadapi serangan ransomware selama tiga tahun terakhir, termasuk QNAP, Delta Electronics, GIGABYTE, Acer, Quanta, dan lainnya.

Bahan Terapan perusahaan bernilai miliaran dolar, yang menyediakan teknologi untuk industri semikonduktor, juga dipengaruhi oleh serangan ransomware pada pemasok yang mereka perkirakan akan menelan biaya $250 juta pada kuartal berikutnya.

selengkapnya:therecord.com

Tagged With: Cyber Attack, Ransomware, Taiwan

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