Katyusha

First seen

2020-11-15 00:00:00

Malware type

ransomware

Profile updated

2026-07-07 16:02:53

Targeted industries: financial-services healthcare-and-pharmaceutical energy-and-utilities

Context

Katyusha is a ransomware strain known to encrypt files on victim systems, demanding a ransom for decryption keys. It has not been associated with a specific group but is used in various cybercriminal campaigns.