CyberMaterial

CyberMaterial

Threats

Greasy Opal (Cybercriminals) – Threat Actor

CyberMaterial's avatar
CyberMaterial
Feb 16, 2025
∙ Paid

Greasy Opal

Date of Initial Activity

2009

Location

Czechia

Suspected Attribution 

Cybercriminals

Motivation

Financial Gain

Software

Servers

Overview

Greasy Opal, a cyber attack enablement business based in the C…

User's avatar

Continue reading this post for free, courtesy of CyberMaterial.

Or purchase a paid subscription.
© 2026 CyberMaterial · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture