Matroska

First seen

2021-06-01 00:00:00

Malware type

ransomware

Family

Malware family

Profile updated

2026-07-07 16:04:58

Targeted industries: financial-services healthcare-and-pharmaceutical government-and-public-sector education-and-nonprofits manufacturing

Context

Matroska is a sophisticated ransomware variant responsible for encrypting victim files and demanding a ransom for decryption. It has been observed targeting various industries and has a global impact with no specific regional preference.