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Security report for primuslabs.xyz

Primus Labs · Technology · N/a

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

58/100

Risk levelMedium

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

Primus Labs is a technology startup founded in 2024 that specializes in providing cryptographic infrastructure for Web3 applications. Their core offerings include zkTLS and zkFHE technologies that enable trusted data verification and confidential computation on encrypted data, targeting developers and enterprises in the blockchain and AI space. The company positions itself as an innovative provider of privacy-preserving data solutions, supported by a range of partners and investors. The website reflects a modern, well-designed platform with clear messaging about their mission and use cases, including confidential payments and AI-powered analytics. Technically, the site is built on React with good mobile optimization and moderate performance. Security posture is adequate with HTTPS and domain protection, but lacks advanced security headers and published policies. Privacy compliance is weak due to missing privacy and cookie policies. Overall, the domain registration data is consistent with a new startup, showing no suspicious patterns. Strategic improvements in transparency and security policies would enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
70/ 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

7 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 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';…

  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

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

Keep watching primuslabs.xyz

This scan found 23 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

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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
85
DNS health
85
Network security
40
GDPR outside view
70
Average
58

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

Primus Labs operates in the technology sector, focusing on zero-knowledge cryptography and confidential computing for Web3. Their business model revolves around providing developer tools and protocols that bridge Web2 data with Web3 environments securely. The company targets blockchain developers, AI application builders, and enterprises requiring privacy-preserving data solutions. Their market position is that of an emerging innovator with a strong technical foundation and community engagement. Revenue streams likely include platform usage, developer services, and partnerships. The presence of multiple backers and open-source initiatives indicates a collaborative ecosystem approach. Growth indicators include active documentation, community channels, and a clear roadmap for AI and confidential payment solutions.

Security posture

The website employs HTTPS and domain registration protections that prevent unauthorized changes, indicating a baseline security maturity. However, the absence of DNSSEC and security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security represents gaps that could be exploited. No explicit security policies, incident response contacts, or vulnerability disclosure mechanisms are published, limiting transparency and readiness for security incidents. No exposed sensitive data or vulnerable libraries were detected in the provided content. The security posture is moderate but would benefit from formalized policies and enhanced technical controls to meet industry best practices and compliance requirements.

Recommendations

  1. Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
  2. Publish comprehensive privacy and cookie policies with explicit GDPR compliance and consent mechanisms.
  3. Implement and configure security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Provide clear contact information including security incident response channels (e.g., security@ or abuse@ emails).
  5. Establish a vulnerability disclosure policy and consider publishing a security.txt file to improve transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Primus Labs
Description
Primus lets you verify and compute any data in web3 using zkTLS and zkFHE technologies to enable trusted, verifiable data flows and confidential computations.
Key services
zkTLS for trusted data verification, zkFHE for verifiable encrypted data computation, Confidential payment solutions, On- and off-ramping protocols, FHE Virtual Machine for AI applications
Content quality
good
Branding
consistent

Technology

Stack
React, JavaScript, CSS, HTML5, Google Fonts
Frameworks
React
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Domain status includes clientRenewProhibited, clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is accessible and not blocked by WAF or security challenges.
  2. No explicit privacy, cookie, or terms of service policies found on the main page.
  3. No contact emails or phone numbers explicitly provided.
  4. Strong focus on zero-knowledge cryptography and Web3 data verification technologies.
  5. Good use of modern web technologies and responsive design.
  6. Backed by multiple recognizable partners and investors as shown in the marquee logos.
  7. Active community engagement via Discord and GitHub links.
  8. No advertising or tracking scripts detected in the provided HTML content.
  9. No security.txt or vulnerability disclosure policy found.
  10. WHOIS data is recent but consistent with a new startup.
Technical notes

Notes

The website is built using modern web technologies including React and standard web fonts from Google Fonts. The site is responsive and optimized for mobile devices with a clean, professional design. Hosting appears to be managed via GoDaddy, consistent with the domain registrar information. Performance is moderate with deferred JavaScript loading and optimized CSS. No CMS was detected, indicating a custom or static site build. The site lacks advanced SEO structured data such as JSON-LD schemas beyond Open Graph tags. Accessibility features are basic but present. There is no evidence of third-party advertising or tracking scripts, indicating a privacy-conscious approach. Technical risks include missing DNSSEC and security headers, which should be addressed to improve resilience and compliance.
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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