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Security report for shinsegae-enc.com

SHINSEGAE E&C · Real Estate · South Korea

Medium risk. 8 critical or high findings in Email security, Security headers and 2 other checks.

Security score

55/100

Risk levelMedium

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

SHINSEGAE E&C is a well-established South Korean construction company specializing in residential, architectural, and civil engineering projects. The company emphasizes customer happiness and corporate social responsibility, with a strong focus on sustainable management and community contributions. Their website reflects a professional corporate presence with clear navigation and a consistent brand identity aligned with the Shinsegae Group. Technically, the site uses a combination of legacy and modern JavaScript libraries, hosted on Akamai CDN infrastructure, ensuring moderate performance and good mobile optimization. Security posture is adequate with HTTPS and domain transfer protections, but lacks advanced security headers and uses outdated libraries that could pose risks. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism or GDPR indicators. Overall, the domain registration data supports the legitimacy and long-term operation of the business.

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

8 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. 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 X-Frame-Options header

      Prevents clickjacking attacks

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

    • 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';…

  3. 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

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

Keep watching shinsegae-enc.com

This scan found 28 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
52
Security headers
15
Email security
40
DNS health
70
Network security
100
GDPR outside view
53
Average
55

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 shinsegae-enc.com, from OffSeq Breach.

Total records
8
Employees
0
Customers
8
Third parties
0
Weak passwords
0%

1 subdomain affected

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Technical appendix

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

Business context

Business profile

The company holds a strong market position in the South Korean construction and real estate sector, leveraging the Shinsegae brand. Their business model integrates construction services with sustainability and CSR initiatives, targeting general consumers, partners, and stakeholders. The website's external links and family site connections indicate a broad partnership ecosystem within the Shinsegae Group. The absence of explicit contact emails or phone numbers on the main page suggests a preference for controlled communication channels, possibly via contact forms or internal systems. The company appears to be large-sized with a history dating back to 2001, indicating maturity and stability in the market.

Security posture

The website employs HTTPS and has domain transfer protections, which are positive security indicators. However, the lack of DNSSEC and security headers such as Content-Security-Policy or X-Frame-Options reduces the overall security posture. The use of an outdated jQuery version (1.12.4) is a notable vulnerability that could be exploited if not mitigated. No public incident response or vulnerability disclosure information is available, which may hinder transparency and responsiveness to security issues. The security score reflects these gaps, recommending upgrades to libraries, enabling DNSSEC, and implementing security headers to enhance protection.

Recommendations

  1. Enable DNSSEC to strengthen DNS security and prevent spoofing.
  2. Upgrade all JavaScript libraries, especially jQuery, to current secure versions.
  3. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Add explicit cookie consent mechanisms and improve privacy compliance to align with GDPR standards.
  5. Publish clear incident response and vulnerability disclosure policies to improve transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SHINSEGAE E&C
Description
신세계 E&C is a construction company focused on residential, architectural, and civil engineering projects. They emphasize customer happiness, social responsibility, and sustainable management.
Key services
Residential facilities construction, Architectural facilities construction, Civil engineering facilities, Sustainability and CSR programs
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.12.4, Lodash, Moment.js, Swiper.js, GSAP
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

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 challenges.
  2. Content is primarily in Korean with some English navigation links.
  3. No explicit privacy or cookie consent banners detected.
  4. No visible email addresses or phone numbers explicitly labeled as contact info in the HTML content.
  5. Social media presence is strong with official Instagram, Facebook, Naver, and YouTube links.
  6. Use of older JavaScript libraries may pose security risks.
  7. No visible forms collecting personal data on the main page.
  8. WHOIS data supports legitimacy and long-term operation.
  9. No explicit security or incident response contact information found.
  10. No vulnerability disclosure or security.txt found.
Technical notes

Notes

The website uses a mix of legacy and modern JavaScript libraries such as jQuery 1.12.4, Lodash, Moment.js, Swiper.js, and GSAP for UI and animation. Hosting is via Akamai CDN, which supports performance and availability. The site is mobile optimized with responsive images and viewport settings. However, the use of older libraries introduces technical debt and potential security risks. SEO and accessibility are basic but functional. There is no detected CMS, suggesting a custom or proprietary platform. Performance is moderate, with room for improvement in loading speed and modern best practices.
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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