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Security report for infineon.com

Infineon Technologies · Technology · Germany

Low risk. 1 critical or high finding in GDPR outside view.

Security score

83/100

Risk levelLow

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

Infineon Technologies is a leading global semiconductor and system solutions provider specializing in microcontrollers, sensors, automotive and power management ICs, and related technologies. The company targets engineers and industrial sectors with a B2B business model and maintains a strong market position in automotive and industrial applications. The website reflects a mature digital presence with comprehensive product information, design resources, and support services. Technically, the site uses modern frameworks such as Bootstrap and React, hosted on Adobe Experience Manager, with good mobile optimization and accessibility features. Security posture is strong with HTTPS, security headers, and cookie consent mechanisms, though explicit security policies and incident response contacts are not publicly available. WHOIS data is unavailable, likely due to privacy protection, but the website's branding and linked domains strongly indicate legitimacy. Overall, the site is professional, trustworthy, and compliant with privacy regulations, suitable for its enterprise audience.

Scanned

This is an earlier scan of infineon.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
68/ 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

1 finding 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

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Keep watching infineon.com

This scan found 16 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
100
Security headers
75
Email security
75
DNS health
80
Network security
100
GDPR outside view
68
Average
83

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 infineon.com, from OffSeq Breach.

Total records
9,250
Employees
73
Customers
8,711
Third parties
466
Weak passwords
7%

Latest record dated 2026-06-14 · 114 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 infineon.com.

Select it in the checkout above.

Masked preview

  • –sso.infineon.com2026-06-14
  • –sso.infineon.com2026-06-10
  • –sso.infineon.com2026-06-10
  • –sso.infineon.com2026-06-01
  • –sso.infineon.com2026-05-29

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

Infineon operates in the semiconductor technology sector with a focus on automotive, energy, and industrial markets. Its business model is primarily B2B, offering semiconductor products and system solutions. The company leverages partnerships with distributors like Mouser Electronics for sales and payment processing. The website's comprehensive product catalog and support resources indicate a customer-centric approach targeting engineers and designers. The digital infrastructure supports global operations with multilingual support and localized sites. The absence of direct contact emails or phone numbers suggests a controlled communication channel, typical for large enterprises. The company demonstrates strong branding consistency and trust signals, reinforcing its market leadership.

Security posture

The website enforces HTTPS with strong SSL configuration and includes multiple security headers enhancing protection against common web vulnerabilities. Cookie consent is implemented via OneTrust, supporting GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, the absence of a published security policy, incident response information, or vulnerability disclosure program limits transparency. No direct security contact channels were found, which could hinder incident reporting. Overall, the security posture is solid but could be improved by publishing explicit security governance documents and contact points.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency.
  2. Implement and publicize a vulnerability disclosure program or security.txt file.
  3. Provide direct security contact emails such as security@infineon.com or abuse@infineon.com.
  4. Enhance data protection officer contact information to comply fully with GDPR transparency requirements.
  5. Regularly review and audit third-party scripts and tracking technologies to minimize security risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Infineon Technologies
Description
Infineon Semiconductor & System Solutions - MCUs, sensors, automotive & power management ICs, memories, USB, Bluetooth, WiFi, LED drivers, radiation hardened products
Key services
Semiconductor products, System solutions, Design resources, Support and training
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Bootstrap, React, Adobe Helix RUM, OneTrust Cookie Consent, Atomic Design Components
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in
  • No exposed sensitive data in HTML
  • Secure login and registration forms

Analytics and tracking

Services
Google Tag Manager, Adobe Helix RUM
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Adobe Helix RUM
Marketing tools
OneTrust Cookie Consent
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 and navigation
  2. Strong corporate branding and professional design
  3. Comprehensive product and support information
  4. Use of modern web technologies and frameworks
  5. Cookie consent and privacy policy present and GDPR compliant
  6. No direct contact emails or phone numbers publicly listed
  7. No explicit security policy or incident response info found
  8. WHOIS data unavailable, likely due to privacy protection
Technical notes

Notes

The website is built on Adobe Experience Manager CMS, using Bootstrap for responsive design and React components for interactive features. It integrates OneTrust for cookie consent and Adobe Helix RUM for performance monitoring. The site demonstrates good SEO practices with meta tags, Open Graph, and JSON-LD structured data. Performance is moderate with asynchronous script loading and preloading of fonts. Accessibility features are present but could be further enhanced. The technical stack is modern and well-maintained, supporting a large enterprise digital presence with multilingual capabilities.
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

Earlier scans of this domain

  1. 83/100 +32Low21 findingsView report
  2. 51/100Medium24 findingsView report
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