Individual skill
analyzing-ransomware-leak-site-intelligence
Safely monitor ransomware group Tor-hosted data leak sites (DLS) to collect and extract structured victim posting data, track group activity trends over time, and produce sector- and geography-specific ransomware risk assessments. Use when performing threat intelligence gathering on active ransomware groups or building proactive defense reporting from double-extortion leak-site activity.
skills/analyzing-ransomware-leak-site-intelligence/SKILL.md
Source commit 54a798831d2266a3ca61ce68a7acb80b81160d57
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
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Repository context
- Repository stars (not skill ratings)
- 35,889
- Repository last updated
- Aug 31, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai-agents Repository topic
- claude-code Repository topic
- cybersecurity Repository topic
- incident-response Repository topic
- mitre-attack Repository topic
- penetration-testing Repository topic
- red-team Repository topic
- security Repository topic
- cloud-security Repository topic
- malware-analysis Repository topic
- ransomware Declared skill tag
- leak-site Declared skill tag
- data-leak Declared skill tag
- extortion Declared skill tag
- threat-intelligence Declared skill tag
- leak-site-monitoring Declared skill tag
- dls Declared skill tag
- victim-tracking Declared skill tag
- data Derived category
- security Derived category
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LICENSEasset · 11,255 bytesSKILL.mdcore · 14,245 bytesSKILL.mdcore · 14,245 bytesSKILL.mdcore · 14,245 bytesSKILL.mdcore · 14,245 bytesSKILL.mdcore · 14,245 bytesSKILL.mdcore · 14,245 bytesreferences/api-reference.mddoc · 2,344 bytesscripts/agent.pyruns · 6,881 bytes
Read excerpt
# Analyzing Ransomware Leak Site Intelligence
## Overview
Ransomware groups operating under double-extortion models maintain data leak sites (DLS) on Tor hidden services where they post victim names, stolen data samples, and countdown timers to pressure payment. In H1 2025, 96 unique ransomware groups were active, listing approximately 535 victims per month. Monitoring these sites provides intelligence on active threat groups, targeted sectors, geographic patterns, and emerging ransomware families. This skill covers safely collecting DLS intelligence, extracting structured data, tracking group activity trends, and producing sector-specific risk assessments.
## When to Use
- When investigating security incidents that require analyzing ransomware leak site intelligence
- When building detection rules or threat hunting queries for this domain
- When SOC analysts need structured procedures for this analysis type
- When validating security monitoring coverage for related attack techniques
## Prerequisites