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You are here: Home / News / Ancaman keamanan siber yanng sering dilupakan ini sangat merugikan bisnis.

Ancaman keamanan siber yanng sering dilupakan ini sangat merugikan bisnis.

February 17, 2021 by Winnie the Pooh

Meskipun ransomware adalah serangan siber yang paling ditakuti oleh bisnis, bentuk lain dari kejahatan siber menyelinap di bawah radar, yang terbukti sangat menguntungkan bagi penipu internet – dan merugikan bisnis.

Serangan kompromi email bisnis (BEC) membuat penjahat dunia maya menggunakan rekayasa sosial untuk mengelabui karyawan di sebuah bisnis agar mentransfer sejumlah besar uang ke akun yang dikendalikan oleh para penjahat.

Seringkali pesan-pesan ini berpura-pura berasal dari seseorang yang dikenal korban, seperti bos mereka, kolega, atau kontak bisnis lain yang dikenal dan tepercaya. Para penyerang dapat mencuri ratusan ribu dolar hanya dengan mengirimkan beberapa email – dan pada saat korban menyadari bahwa mereka telah ditipu oleh penjahat dunia maya, semuanya sudah terlambat.

Dan sementara ransomware adalah bentuk paling terkenal dari bisnis yang menargetkan kejahatan dunia maya, penipuan BEC-lah yang paling merusak secara finansial.

FBI mencantumkan BEC sebagai kejahatan dunia maya dengan jumlah kerugian tertinggi yang dilaporkan, terhitung $ 1,77 miliar kerugian selama 2019 saja. Kerugian akibat ransomware selama periode yang sama berjumlah sedikit dibandingkan $ 9 juta dolar (meskipun jumlah ransomware yang lebih baru akan jauh lebih tinggi).

Salah satu alasan BEC begitu sukses adalah karena sifat berbisnis online berarti tindakan sering kali perlu diambil dengan cepat – dan dengan lebih banyak orang yang bekerja dari jarak jauh daripada sebelumnya, lebih sulit untuk memeriksa apakah email itu benar-benar datang dari kolega Anda.

Namun, jika sebuah organisasi menyiapkan proses bisnis yang harus diikuti dan persetujuan diperlukan dari banyak orang untuk mengirim transfer kawat, itu bisa sangat membantu untuk mencegah serangan BEC.

Source : ZDnet

Tagged With: BEC, Cyber Crime, fraud, organization, Ransomware, Threat

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