MVM NUKA Nukleáris Karbantartó Zártkörűen Működő Részvénytársaság · Energy · Hungary
Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 2 other checks.
MVM NUKA Nukleáris Karbantartó Zrt. is a Hungarian company specializing in nuclear maintenance services as part of the larger MVM Group, a key player in the energy sector. The company provides high-quality electrical, control technology, and mechanical maintenance services primarily for the MVM Paksi Atomerőmű Zrt. and affiliated group companies. The website reflects a professional corporate presence with clear contact information and compliance with GDPR through comprehensive privacy and cookie policies. The site is primarily in Hungarian and targets industry stakeholders and partners within the energy sector. Technically, the website employs a modern technology stack including jQuery, Bootstrap, FontAwesome, and Google Charts, built on the Sitecore CMS platform. The site is mobile optimized with moderate performance and basic accessibility features. Analytics are implemented via Google Analytics with a cookie consent mechanism ensuring user privacy compliance. No blocking or WAF challenges were detected, allowing full content access. From a security perspective, the site uses HTTPS with good SSL configuration and cookie consent mechanisms. However, it lacks explicit published security policies or incident response contacts. No vulnerabilities or exposed sensitive data were found in the HTML content. The domain registration details align well with the business profile, indicating a legitimate and trustworthy entity. Overall, the website demonstrates a solid business credibility and technical maturity with room for improvement in security transparency and accessibility. The risk level is low, with recommendations to enhance security policy visibility and incident response readiness to further strengthen trust and compliance.
Scanned
NIS2 Art. 21(2)
This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.
GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.
6 findings rated critical or high. Fix these first.
These are the privacy signals visitors and data protection authorities look for under GDPR.
EU businesses are subject to strict GDPR requirements
What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures
GDPR requires a clear and accessible privacy policy
What to do: Add a comprehensive privacy policy page and link to it prominently
Detected services: Google Analytics
What to do: Document all third-party data sharing in your privacy policy
Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.
Controls resources the browser is allowed to load
What to do: Implement a Content-Security-Policy appropriate for your application
SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.
DMARC provides email authentication and reporting
What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"
Need hands-on remediation? Email guard@offseq.com
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Each check with its score, findings and the evidence it collected.
The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.
Counted in this score
Not counted
Findings that cap the score at 49
Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.
Partial scans
When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.
Risk levels
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Leaked records that mention nukleariskarbantarto.hu, from OffSeq Breach.
No leaked records found
Breach holds no records for nukleariskarbantarto.hu right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Automated reading of the public site. Ratings are indicative.
Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.
Retrieved 2026-10-25
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