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Security report for kyocera.com

KYOCERA Corporation · Manufacturing · Japan

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

65/100

Risk levelMedium

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

KYOCERA Corporation operates a comprehensive global website showcasing its diversified manufacturing capabilities across fine ceramics, semiconductor components, electronic components, telecommunications, energy solutions, and healthcare products. The company targets a broad audience including business customers, engineers, and healthcare professionals, positioning itself as a large multinational enterprise with a strong global network and multiple subsidiaries. The website content is professionally designed, well-structured, and provides extensive product and corporate information. Technically, the website employs modern web technologies including JavaScript, Google Fonts, and Google Analytics, with good mobile optimization and accessibility features. Security best practices are observed with HTTPS enforcement and multiple security headers, although explicit security policies and incident response information are not published. Privacy and cookie policies are comprehensive and GDPR compliant, with a consent mechanism in place. The security posture is strong with no detected vulnerabilities or exposed sensitive data, but the absence of WHOIS registration data raises concerns about domain registration legitimacy. No direct company contact emails or phone numbers are found, relying instead on contact forms. Overall, the website is trustworthy and professional but would benefit from improved transparency in domain registration and security incident handling.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

6 findings rated critical or high. Fix these first.

  1. 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

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

    • 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

  3. 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

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

Keep watching kyocera.com

This scan found 25 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.

Daily monitoring

Recommended

€25per month

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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
52
Security headers
40
Email security
65
DNS health
80
Network security
100
GDPR outside view
53
Average
65

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 kyocera.com, from OffSeq Breach.

Total records
998
Employees
4
Customers
94
Third parties
900
Weak passwords
14%

Latest record dated 2025-11-07 · 15 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for kyocera.com.

Select it in the checkout above.

Masked preview

  • –cutlery.kyocera.com2025-11-07
  • –cutlery.kyocera.com2025-09-10
  • –dtr.kyocera.com2025-07-26
  • –mailboxdtr.kyocera.com2025-07-20

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

Open in Breach(opens in a new tab)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

KYOCERA Corporation is a well-established manufacturing and technology company with a diversified portfolio spanning multiple sectors including energy, telecommunications, healthcare, and industrial equipment. Its business model focuses on engineering and producing advanced materials and components, as well as providing solutions and services globally. The company maintains a strong partnership and subsidiary ecosystem, enhancing its market reach and innovation capabilities. The website reflects a mature digital presence with clear branding and comprehensive product categorization, supporting its competitive positioning in the global manufacturing industry.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, presence of key security headers, and secure form implementations. No critical vulnerabilities or exposed sensitive information were detected in the HTML content. However, the lack of a published security policy, incident response procedures, and vulnerability disclosure mechanisms limits transparency and may impact incident handling readiness. The missing WHOIS data for the domain is a notable concern that should be addressed to ensure trustworthiness and compliance with domain registration norms.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and preparedness.
  2. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Verify and update WHOIS domain registration information to ensure legitimacy and trust.
  4. Provide direct company contact emails and phone numbers for security and general inquiries to enhance communication.
  5. Regularly audit and update third-party scripts and tracking tools to minimize privacy risks and improve compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
KYOCERA Corporation
Description
KYOCERA Corporation is a diversified manufacturing company that engineers products and solutions in various fields, including fine ceramics, semiconductor components, electronic components, telecommunications, energy solutions, and more.
Key services
Materials & Components, Electronic Components, Composite Parts & Modules, Equipment & Tools, Solutions, Services & Systems, Healthcare Products
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Fonts (Noto Sans), Slick Slider, Google Analytics
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data in HTML
  • Secure forms with POST method

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

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 and navigation
  2. No WAF or blocking detected
  3. WHOIS data unavailable or domain may not be properly registered
  4. Strong corporate branding and global presence
  5. Multiple subsidiary and partner domains linked
  6. Good security headers and HTTPS usage
  7. Privacy and cookie policies present and comprehensive
  8. No direct contact emails or phone numbers found in HTML
  9. Contact form available for inquiries
Technical notes

Notes

The website uses a modern tech stack with asynchronous JavaScript loading, Google Fonts for typography, and Slick Slider for interactive UI components. Google Analytics is used for visitor tracking. The site is mobile optimized with responsive design and good accessibility features. Performance is moderate, with potential improvements in loading speed by optimizing external resource calls. No CMS was explicitly detected, suggesting a custom or proprietary platform. The technical implementation supports a professional and user-friendly experience but could benefit from enhanced performance tuning and clearer technical documentation.
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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