Bonsoir
- First seen
- 2021-11-15 00:00:00
- Malware type
- ransomware
- Family
- Malware family
- Profile updated
- 2026-07-07 15:51:20
Targeted industries: financial-services healthcare-and-pharmaceutical retail-and-hospitality
Context
Bonsoir is a ransomware that encrypts files on the infected system and demands a ransom payment for decryption. It has been linked to attacks across various industries, often targeting critical and financial sectors.