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Security report for linda-chatbot.de

Chatbot · Finance · Germany

Medium risk. 4 critical or high findings in GDPR outside view.

Security score

62/100

Risk levelMedium

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

The website linda-chatbot.de appears to be a chatbot service associated with the Sparkasse brand, indicating a financial services context in Germany. However, the site content is currently inaccessible beyond a simple error message indicating a domain or service issue, which severely limits the ability to assess the business comprehensively. The technical infrastructure shows use of React framework and external font resources from Sparkasse's webfonts domain, but the site suffers from very slow load times and minimal content. Security posture is weak due to the absence of a valid SSL certificate and HTTPS support, lack of security headers, and missing DNS security configurations. No privacy, cookie, or terms of service policies are present, and no contact or business information is available on the page. Overall, the site is not currently functional or trustworthy for end users.

Scanned

NIS2 and GDPR posture

GDPR outside view
15/ 100 · Critical
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

4 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

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

Keep watching linda-chatbot.de

This scan found 14 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
50
Security headers
80
Email security
50
DNS health
75
Network security
100
GDPR outside view
15
Average
62

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

Technical appendix

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

Business context

Business profile

Due to the minimal content and error message, detailed business intelligence is limited. The site likely targets German-speaking banking customers for chatbot-based customer service or assistance, leveraging the Sparkasse brand. The business model appears to be service-oriented, focusing on automated chatbot interactions. There is no visible information on market positioning, revenue streams, or partnerships. The lack of contact information and policies suggests the site is either under development or experiencing operational issues.

Security posture

The security posture is poor with no HTTPS support, invalid or missing SSL certificate, and no security headers configured. DNS security features such as DNSSEC, DMARC, and CAA records are absent. No incident response or vulnerability disclosure information is provided. These gaps expose the site to risks such as data interception, spoofing, and phishing. The absence of privacy and cookie policies also indicates non-compliance with GDPR requirements, increasing legal risk.

Recommendations

  1. Obtain and deploy a valid SSL/TLS certificate to enable HTTPS and protect user data.
  2. Implement essential security headers including HSTS, Content-Security-Policy, and X-Frame-Options.
  3. Add privacy and cookie policies with clear consent mechanisms to comply with GDPR.
  4. Provide clear contact information and business details to improve trust and credibility.
  5. Improve site performance and accessibility to enhance user experience and SEO.
Technical notes

Notes

The site uses React framework with static JavaScript and CSS assets. External fonts are loaded from Sparkasse's webfonts domain. The page load time is very slow at over 27 seconds despite a small page size, indicating possible server or network issues. No CMS or hosting provider information is available. The site lacks modern TLS protocol support and security configurations. There are no analytics or tracking scripts detected, suggesting minimal data collection. The HTML content is minimal and shows an error message, indicating the site is not fully operational.
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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