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Security report for kangu.com.br

Ebazar.com.br LTDA. · Transportation · Brazil

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

Security score

74/100

Risk levelMedium

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

Kangu operates as a shipping intermediation service within the Mercado Livre ecosystem, providing logistics support and customer service related to package delivery, reimbursements, and digital wallet credits. The business is positioned as a partner service to Mercado Livre, focusing on transportation and e-commerce sectors in Brazil. The website demonstrates a moderate level of digital maturity with the use of modern JavaScript frameworks, monitoring tools like New Relic and OpenTelemetry, and integration with Mercado Livre's analytics and infrastructure. However, the security posture is weak due to the absence of a valid SSL certificate and lack of advanced security headers, which poses risks to user data confidentiality and trust. The site includes cookie consent mechanisms and complies with basic email authentication standards but lacks explicit security and incident response policies. Overall, the business shows good operational integration but requires significant improvements in security to protect its users and maintain trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

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 X-Frame-Options header

      Prevents clickjacking attacks

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

  2. GDPR outside view

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

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Google Ads

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching kangu.com.br

This scan found 16 issues across 5 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

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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
70
Email security
80
DNS health
70
Network security
100
GDPR outside view
25
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

Technical appendix

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

Business context

Business profile

Kangu serves as an essential intermediary in the Brazilian e-commerce logistics market, specifically integrated with Mercado Livre, one of the largest online marketplaces in Latin America. Its business model revolves around facilitating shipping services and providing customer support for delivery issues, refunds, and digital wallet management. The company targets e-commerce sellers and buyers who use Kangu's shipping services. The partnership with Mercado Livre and Mercado Pago indicates a strong ecosystem presence, leveraging these platforms for payments and logistics. The business is large in scale, with a comprehensive content strategy focused on customer help and support. The cessation of freight intermediation services in 2025 suggests a strategic shift or transition phase. The company maintains consistent branding and good content quality, supporting its market position as a trusted logistics partner.

Security posture

The current security posture of the website is suboptimal. The absence of a valid SSL certificate and disabled TLS protocols expose users to potential data interception and man-in-the-middle attacks. While DNS records show proper SPF and DMARC configurations, enhancing email security, the lack of HSTS, OCSP stapling, and session resumption indicates missed opportunities for strengthening transport layer security. No explicit security policies, incident response contacts, or vulnerability disclosure mechanisms are present, which limits transparency and preparedness for security incidents. The site uses modern monitoring tools, which may aid in detecting runtime issues but do not compensate for fundamental SSL/TLS deficiencies. Overall, the security maturity is low, and urgent remediation is recommended to protect user data and comply with best practices.

Recommendations

  1. Immediately install and maintain a valid SSL/TLS certificate supporting TLS 1.2 or 1.3 to secure all user connections.
  2. Enable HTTP Strict Transport Security (HSTS) with includeSubDomains and preload to enforce secure connections.
  3. Implement OCSP stapling and session resumption to improve SSL performance and security.
  4. Publish a security.txt file and provide clear incident response contact channels to enhance transparency and readiness.
  5. Conduct regular security audits and update security headers to align with industry best practices and compliance requirements.

Contact details published on the site

Addresses
Legal name
Ebazar.com.br LTDA.
Technical notes

Notes

The website is hosted on Amazon AWS infrastructure with DNS managed by AWS Route 53. It uses a modern JavaScript stack with frameworks such as Nordic Webkit and React implied by the code structure. Monitoring and analytics are implemented via New Relic, OpenTelemetry, Google Analytics, and Melidata. The site loads 35 resources with a page size of approximately 642 KB and a load time of about 7.5 seconds, indicating moderate performance. Mobile optimization and accessibility are rated good, with cookie consent mechanisms implemented for privacy compliance. SEO optimization is basic, with meta tags and Open Graph data present but no advanced structured data like JSON-LD detected. The absence of a valid SSL certificate is a critical technical risk. Overall, the technical infrastructure is modern but requires security improvements and performance optimizations.
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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