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Pfizer

Serangan phishing menyamar sebagai Pfizer dalam permintaan penawaran palsu

December 21, 2021 by Winnie the Pooh

Pelaku ancaman sedang melakukan kampanye phishing yang sangat bertarget yang menyamar sebagai Pfizer untuk mencuri informasi bisnis dan keuangan dari korban.

Pfizer adalah perusahaan farmasi terkenal yang memproduksi salah satu vaksin mRNA yang saat ini tersedia untuk melawan COVID-19.

Pelaku phishing bertujuan untuk mengeksploitasi nama merek Pfizer, karena peluang keberhasilan mereka meningkat secara dramatis dibandingkan dengan meniru entitas fiksi.

Dalam laporan baru INKY, para peneliti menjelaskan bahwa pelaku ancaman meniru Pfizer dalam kampanye email phishing yang dimulai sekitar 15 Agustus 2021.

Pelaku di balik kampanye ini rajin dalam operasi phishing mereka, menggabungkan lampiran PDF “bersih” dengan domain baru terdaftar yang muncul sebagai online space resmi Pfizer.

Kemudian, mereka menelurkan akun email dari domain ini untuk distribusi email phishing guna melewati solusi perlindungan email.

Domain didaftarkan melalui Namecheap, yang menerima cryptocurrency sebagai metode pembayaran, memungkinkan para aktor untuk tetap anonim.

Beberapa contoh yang dilihat oleh INKY adalah:

  • pfizer-nl[.]com
  • pfizer-bv[.]org
  • pfizerhtlinc[.]xyz
  • pfizertenders[.]xyz

Baris subjek biasanya melibatkan kutipan mendesak, undangan untuk menawar, dan topik terkait pasokan peralatan industri.

Sementara tujuan yang sebenernya dari kampanye ini kurang jelas, fakta bahwa persyaratan pembayaran termasuk dalam PDF merupakan indikasi bahwa pelaku ancaman akan meminta penerima untuk membagikan rincian perbankan mereka.

Jika informasi pembayaran diberikan, itu dapat digunakan oleh penyerang dalam kampanye BEC di masa mendatang yang dapat digunakan terhadap pelanggan perusahaan yang ditargetkan.

Selengkapnya: Bleeping Computer

Tagged With: Cybersecurity, Keamanan Siber, Pfizer, Phishing

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