NullGhost Research

What we investigate.
What we learn.

Field observations and industry analysis, with video, charts and a PDF paper. Every figure with its source and its limits.

7studies
14videos (ES and EN)
7PDF papers
Key data

The numbers,
with their source.

Every chart uses only figures published in the summary or the paper, with its source and its limits.

Delegation frameworkThe AI-enabled vCISO →
Field observationsWhen the agent decides →
Industry analysisThe governance gap →
Architecture evaluationBefore execution →
Threat Intel

Technical context.
Verifiable sources.

Selected references to understand risk. Applicability depends on your technology, version and configuration.

CVE

Linksys — CVE-2025-8821

Command injection affecting Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000. Check the record’s affected products and versions before determining exposure.

Official CVE record ↗
GUIDE

Ransomware preparedness and response

A reference for reviewing prevention, preparedness and response. Use it to guide a control review with your team.

CISA — #StopRansomware Guide ↗

From analysis to operations

Explore what Kirux can do and define with us what applies to your environment.

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