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You are here: Home / News / Keamanan Siber: Para korban melihat serangan siber jauh lebih cepat

Keamanan Siber: Para korban melihat serangan siber jauh lebih cepat

April 15, 2021 by Winnie the Pooh

Para peneliti di perusahaan keamanan siber FireEye Mandiant menganalisis ratusan insiden dunia maya dan menemukan bahwa median waktu tunggu global – durasi antara dimulainya gangguan keamanan dan ketika teridentifikasi – telah turun hingga di bawah satu bulan untuk pertama kalinya, yaitu di 24 hari.

Menurut laporan ancaman tahunan M-Trends 2021, itu berarti insiden diidentifikasi dua kali lebih cepat dari tahun lalu ketika waktu tunggu rata-rata adalah 56 hari – dan jauh lebih cepat daripada satu dekade lalu, ketika organisasi membutuhkan waktu lebih dari setahun untuk menyadari bahwa penjahat dunia maya telah menyusup ke jaringan.

Sementara sebagian dari pengurangan waktu tunggu ini berkat kemampuan deteksi dan respons yang lebih baik dari organisasi, peningkatan ransomware juga berperan.

Serangan tersebut sangat menguntungkan bagi penjahat dunia maya, tetapi tidak seperti kebanyakan bentuk serangan dunia maya lainnya, ransomware tidak berada di bawah radar – korban serangan ransomware tahu bahwa mereka telah menjadi korban ketika jaringan mereka tiba-tiba dienkripsi dan catatan tebusan ditinggalkan oleh para penyerang.

Salah satu keuntungan utama dari serangan ransomware bagi penjahat dunia maya adalah bahwa mereka berpotensi menghasilkan banyak uang dalam waktu yang relatif singkat.

Penjahat dunia maya menghabiskan lebih sedikit waktu di dalam jaringan sebelum mereka ditemukan. Tapi itu sebagian karena ketika peretas menyebarkan ransomware, mereka tidak bersembunyi lama.

Selengkapnya: ZDNet

Tagged With: Cyber Attack, Cybersecurity, Ransomware

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