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Security report for ey-bkk.de

Ernst & Young BKK · Healthcare · Germany

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

Security score

74/100

Risk levelMedium

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

Ernst & Young BKK operates as a specialized company health insurance fund (Betriebskrankenkasse) exclusively serving employees of Ernst & Young GmbH and their families in Germany. The website presents a professional and well-structured digital presence, emphasizing personalized health insurance services, bonus programs, and additional health benefits. The company positions itself as a reliable and attractive insurer with exclusive offerings tailored to its target audience. Technically, the site leverages TYPO3 CMS, modern JavaScript libraries, and integrates translation and analytics services, reflecting a mature digital infrastructure. Security practices include HTTPS enforcement, anonymized analytics tracking, and GDPR-compliant cookie consent mechanisms, though explicit security policies and incident response contacts are not publicly disclosed. Overall, the website is trustworthy, compliant, and user-friendly, supporting the company's market position as a dedicated health insurer for Ernst & Young employees.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 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

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.

    • 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

  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

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Keep watching ey-bkk.de

This scan found 20 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
72
Security headers
95
Email security
65
DNS health
70
Network security
100
GDPR outside view
43
Average
74

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 ey-bkk.de, from OffSeq Breach.

Total records
3
Employees
0
Customers
3
Third parties
0
Weak passwords
67%

2 subdomains affected

See the 10 newest leaked credentials

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

The business model focuses on providing exclusive health insurance benefits to a defined corporate group, leveraging the affiliation with Ernst & Young GmbH. This niche positioning offers competitive advantages through tailored services and bonus programs. The website's content and navigation support customer engagement and ease of access to services such as online membership and contact options. The integration of partner health platforms and digital health services indicates a strategic ecosystem approach. Revenue streams likely derive from statutory health insurance contributions and value-added services. The absence of public certifications or extensive security disclosures suggests an opportunity for enhanced trust signals. The company maintains a medium-sized profile consistent with a corporate health fund, with a clear focus on German healthcare regulations and compliance.

Security posture

The website demonstrates a solid security baseline with HTTPS encryption, cookie consent management, and form validation. The use of anonymized IP in Google Analytics aligns with privacy best practices. However, the lack of visible security headers and absence of a published security policy or incident response contacts indicate areas for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site does not provide a vulnerability disclosure program or security.txt file, which could enhance transparency and security culture. Overall, the security posture is good but could be strengthened by adopting additional security headers, publishing security policies, and establishing clear incident response channels.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy page including incident response contact information to improve transparency and trust.
  3. Establish a vulnerability disclosure program and provide a security.txt file to encourage responsible reporting of security issues.
  4. Enhance accessibility features to meet higher compliance standards and improve user experience for all visitors.
  5. Regularly review and update third-party scripts and libraries to mitigate risks from vulnerable dependencies.

Contact details published on the site

Addresses
Legal name
Ernst & Young BKK
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Ernst & Young BKK
Description
Die leistungsstarke Betriebskrankenkasse der Ernst & Young GmbH – exklusiv für Mitarbeiter und deren Familienangehörige.
Key services
Health insurance, Bonus programs, Extra health services, Online member services, Family insurance, Care insurance
Content quality
good
Branding
consistent

Technology

Stack
TYPO3 CMS, jQuery, Bootstrap, Owl Carousel, Google Analytics, Weglot (translation service), Revolution Slider
Frameworks
TYPO3
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS with anonymized IP in Google Analytics
  • Cookie consent with opt-in for statistics and marketing
  • Form validation with required fields
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
CleverReach (newsletter service)
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is professional, targeted at Ernst & Young employees and their families.
  3. Uses TYPO3 CMS with modern frontend libraries and translation service.
  4. Includes GDPR-compliant privacy and cookie policies with consent mechanisms.
  5. Contact information is clearly provided including phone, email, physical address, and contact forms.
  6. No explicit security policy or incident response contacts found.
  7. No vulnerability disclosure or security.txt found.
  8. Good use of analytics with anonymized IP and cookie consent.
  9. No suspicious or malicious content detected.
  10. No adult or NSFW content present.
Technical notes

Notes

The website is built on TYPO3 CMS, a robust and widely used content management system, supported by a suite of JavaScript libraries including jQuery, Bootstrap, Owl Carousel, and Revolution Slider for dynamic content presentation. The integration of Weglot enables multilingual support, enhancing accessibility for diverse users. Google Analytics is used with IP anonymization to monitor traffic while respecting privacy. The site demonstrates moderate performance with responsive design and basic accessibility features. Hosting details are not explicitly disclosed, but the domain uses name servers ns1.dsg1.de and ns2.dsg1.de. The technical implementation is modern and aligns with industry standards, though there is room for optimization in security headers and accessibility compliance.
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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