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Security report for mitsubishi-les.com

Mitsubishi Electric Living Environment Systems · Energy · Germany

Low risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

77/100

Risk levelLow

0–100, higher is better. How it is calculated

Mitsubishi Electric Living Environment Systems (LES) is a division of Mitsubishi Electric, specializing in manufacturing and distributing advanced HVAC solutions including climate control, heating, ventilation, and cooling systems. The company has a strong market presence in Germany since 1991, offering a wide range of products and services tailored to professional installers, commercial customers, planners, and private consumers. Their business model combines product sales, rental services, training, and digital customer portals, positioning them as a comprehensive HVAC solutions provider. The website reflects a mature digital presence with professional design, multilingual support, and extensive product and service information.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

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.

Priority findings

3 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 24 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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Keep watching mitsubishi-les.com

This scan found 18 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

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

SSL/TLS
62
Security headers
80
Email security
70
DNS health
75
Network security
100
GDPR outside view
73
Average
77

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

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.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

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

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention mitsubishi-les.com, from OffSeq Breach.

No leaked records found

Breach holds no records for mitsubishi-les.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The company targets multiple customer segments including professionals (installers and planners), commercial clients, and private homeowners. Mitsubishi Electric LES leverages its global brand reputation and extensive product portfolio to maintain a competitive advantage. Their ecosystem includes training programs, event participation, and a customer portal (myLES) to enhance customer engagement and service delivery. The website's content and navigation are well-structured, supporting lead generation and customer support. However, the absence of explicit contact emails and phone numbers on the site suggests a preference for controlled communication channels, likely via forms and portals.

Security posture

The website employs HTTPS and integrates a consent management platform (Usercentrics) to comply with cookie regulations. Analytics are conducted via Piwik Pro, indicating a focus on privacy-conscious tracking. No critical security headers were detected in the provided data, and no vulnerabilities or exposed sensitive data were found. The lack of a published security policy or incident response contact reduces transparency. The missing WHOIS data for the domain is a concern for trust but may be due to privacy protection or technical issues. Overall, the security posture is good but could be improved with enhanced header policies and clearer security disclosures.

Recommendations

  1. Publish a comprehensive privacy policy page detailing GDPR compliance and data handling practices.
  2. Add explicit security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Provide direct contact information for security incidents and general inquiries, including emails and phone numbers.
  4. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  5. Verify and update WHOIS information to improve domain transparency and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mitsubishi Electric Living Environment Systems
Description
Mitsubishi Electric LES ist ein führender Hersteller für moderne und effiziente Klima- und Lüftungsanlagen sowie Wärmepumpen und Kaltwassersätze mit jahrzehntelanger Erfahrung in Deutschland.
Key services
Klima- und Lüftungsanlagen, Wärmepumpen, Kaltwassersätze, Schulungen, Mietservice, Externe Wärmepumpen-Heizzentrale, Kundenportal (myLES)
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Usercentrics CMP, Piwik Pro Analytics, HTML5, CSS3, Responsive design
Frameworks
Usercentrics Consent Management Platform
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • No exposed sensitive data detected

Analytics and tracking

Services
Piwik Pro
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Piwik Pro
Marketing tools
Usercentrics Consent Management
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content in German language.
  2. No signs of WAF or security blocking.
  3. No explicit privacy policy page found but cookie consent is implemented.
  4. Contact information is primarily via contact forms; no explicit emails or phone numbers found.
  5. Strong branding consistent with Mitsubishi Electric LES division.
  6. Use of modern web technologies and consent management.
  7. WHOIS data missing, which is unusual for an active commercial domain.
Technical notes

Notes

The website uses modern web technologies including HTML5, CSS3, and JavaScript frameworks. It integrates Usercentrics for consent management and Piwik Pro for analytics, reflecting a privacy-aware approach. The site is mobile-optimized with responsive design and good accessibility features. Performance is moderate, with preloading of fonts and optimized images. The CMS is not explicitly identified but appears to be a custom or enterprise solution. There is room for improvement in security headers and explicit metadata for enhanced SEO and security.
Standards and sources

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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