CyberGuardian

About Us

Enterprise-grade cybersecurity built in Bulgaria for Europe. NIS2-native. Deployed in minutes.

39
Security Modules
100%
MITRE ATT&CK Coverage
15
NIS2 Modules
< 100ms
Response Time
Our Story

Built to Protect European Business

CyberGuardian was born out of a simple observation: enterprise-grade endpoint security was either too expensive for SMEs or too complex to deploy without a dedicated SOC team. We set out to change that.

Founded in Sofia, Bulgaria — at the heart of the EU's emerging cybersecurity hub — we built a platform that delivers 100% MITRE ATT&CK coverage, full NIS2 compliance tooling, and sub-100ms threat response. All in a single agent that installs in 5 minutes.

Our Mission

Make enterprise cybersecurity accessible to every European business.

The EU NIS2 Directive has raised the bar for cybersecurity across all sectors. We believe every organization — from a 10-person startup to a 10,000-person enterprise — deserves the same level of protection. CyberGuardian is our answer to that challenge.

Where We Are

Sofia, Bulgaria 🇧🇬 — Heart of the EU

We are headquartered in Sofia, Bulgaria — an EU member state with a growing technology ecosystem. Being based in the EU means our platform is designed from the ground up for GDPR compliance and NIS2 alignment.

🏛️EU member state — full GDPR & NIS2 jurisdiction
🌍Serving clients across Bulgaria and the EU
📧hello@cyberguardian.io
NIS2 Focus

NIS2-Native by Design

15 NIS2 Modules

Full Article 21 technical measures — risk management, access control, incident response, supply chain security, and more.

CSIRT Auto-Reporting

Automated Article 23 incident notifications to CSIRT Bulgaria and NCA within legal timeframes.

Audit Evidence Vault

Exportable compliance evidence in ENISA JSON format. Ready for regulatory inspection at any time.

The Team

Built by Security Engineers

SS
Stefan Samardjiev
Founder & CEO — Security Architecture
SR
Security Research Team
Threat Intelligence & MITRE ATT&CK Engineering
CT
Compliance Team
NIS2 & GDPR Legal Engineering
ML
ML Engineering
Random Forest Models & SHAP Explainability
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