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Security report for mhplus-krankenkasse.de

mhplus Krankenkasse · Healthcare · Germany

Medium risk. 7 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

55/100

Risk levelMedium

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

mhplus Krankenkasse operates as a health insurance provider in Germany, targeting private customers with a focus on excellent services and consultation. The website is built on TYPO3 CMS and hosted on plusserver.com infrastructure, indicating a stable and professional technical foundation. The site is well-designed, mobile-optimized, and provides relevant content for its audience. However, the absence of explicit privacy and cookie policies, security headers, and contact information reduces the overall security and compliance posture. The WHOIS data aligns with the business claims, showing legitimacy and consistent domain registration. Strategic improvements in privacy compliance and security practices are recommended to enhance trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
45/ 100 · High
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

7 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.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. Security headers

    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.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

Need hands-on remediation? Email guard@offseq.com

Keep watching mhplus-krankenkasse.de

This scan found 22 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
65
Email security
60
DNS health
60
Network security
40
GDPR outside view
45
Average
55

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 mhplus-krankenkasse.de, from OffSeq Breach.

Total records
26
Employees
0
Customers
26
Third parties
0
Weak passwords
38%

2 subdomains affected

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Technical appendix

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

Business context

Business profile

mhplus Krankenkasse holds a strong market position as a reputable health insurance company in Germany. Its business model revolves around providing health insurance products and services to private customers, emphasizing quality service and consultation. The company leverages TYPO3 CMS for content management and partners with plusserver.com for hosting. While the website content is professional and consistent with the brand, the lack of visible contact details and compliance documentation suggests areas for operational transparency improvement. No evident partnerships or subsidiaries were identified from the provided data.

Security posture

The website currently lacks critical security headers and explicit security policies, which are essential for protecting users and data integrity. SSL/TLS configuration details were not provided, but the domain uses HTTPS as inferred from the URL. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The absence of incident response contacts and vulnerability disclosure mechanisms indicates limited readiness for security incidents. Enhancing security headers, implementing clear privacy and cookie policies, and establishing incident response channels would significantly improve the security posture.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear GDPR compliance statements.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  3. Publish incident response and vulnerability disclosure information including security contact emails.
  4. Include explicit and verified contact information such as company emails and phone numbers.
  5. Conduct regular security audits of CMS extensions and third-party libraries to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
mhplus Krankenkasse
Description
Die mhplus überzeugt mit hervorragenden Leistungen, ausgezeichneter Beratung und top Service. Herzlich Willkommen bei einer der besten Krankenkassen.
Key services
Health insurance, Consultation, Customer service
Content quality
good
Branding
consistent

Technology

Stack
TYPO3 CMS, CSS, SVG icons
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website uses TYPO3 CMS, a reputable open-source CMS
  2. Content is in German targeting private customers for health insurance
  3. No explicit privacy, cookie, or terms of service policies found in the provided HTML snippet
  4. No contact emails or phone numbers explicitly found in the provided content
  5. No social media links detected in the provided content
  6. No security headers or explicit security policies detected
  7. WHOIS data shows domain status 'connect' and uses plusserver.com name servers
  8. No WAF or blocking detected, content fully accessible
  9. Website content is professional and relevant to healthcare insurance
Technical notes

Notes

The website is built on TYPO3 CMS, a robust and widely used open-source content management system. Hosting is provided by plusserver.com, a professional hosting provider. The site uses modern CSS and SVG icons for UI elements, indicating a contemporary design approach. Mobile optimization is good, and SEO meta tags are present, supporting discoverability. However, no analytics or tracking scripts were detected in the provided content, suggesting minimal user tracking. Performance is moderate based on CSS and HTML structure, with opportunities to improve load times and accessibility features.
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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