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Security report for fasadv.com.br

FAS Advogados · Other · Brazil

Low risk. 1 critical or high finding in SSL/TLS.

Security score

88/100

Risk levelLow

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

FAS Advogados is a Brazilian law firm operating in cooperation with CMS, offering comprehensive legal services across multiple practice areas and sectors. The firm targets corporate clients and businesses, providing expertise in areas such as antitrust, banking, capital markets, compliance, and data protection. The website reflects a well-established medium-sized legal services provider with a strong market position and international cooperation. Technically, the website is built on a modern stack with CMS Legal, Bootstrap, and Cloudflare hosting, delivering fast performance and excellent mobile optimization. Security posture is strong with HTTPS enforced and cookie consent mechanisms in place, though explicit security policies and incident response details are absent. Overall, the site is professional, trustworthy, and compliant with GDPR requirements, with moderate user tracking via Piwik PRO and LinkedIn Insight Tag. No critical vulnerabilities or suspicious content were detected.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 100 · Low
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. 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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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Keep watching fasadv.com.br

This scan found 12 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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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
75
Security headers
90
Email security
85
DNS health
85
Network security
100
GDPR outside view
95
Average
88

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 fasadv.com.br, from OffSeq Breach.

Total records
9
Employees
0
Customers
0
Third parties
9
Weak passwords
11%

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 fasadv.com.br.

Select it in the checkout above.

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

Technical appendix

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

Business context

Business profile

The firm holds a solid market position in Brazil's legal sector, leveraging its partnership with CMS to enhance its international reach. Its business model focuses on delivering specialized legal counsel across diverse industries including agribusiness, energy, hospitality, insurance, and technology. The website's content and structure indicate a focus on corporate clients seeking expert legal advice. The firm maintains a professional online presence with legal insights, awards, and diversity initiatives, supporting its credibility and growth potential. The partnership ecosystem includes CMS and LinkedIn for marketing and analytics. No direct contact emails or phone numbers are publicly listed, favoring contact forms and newsletter subscriptions.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, cookie consent banners, and absence of exposed sensitive data. Use of Cloudflare hosting adds a layer of protection, though no explicit security headers were detected in the HTML content. The lack of a published security policy or incident response contact limits transparency in security governance. Analytics tools used respect privacy with no cookie-based tracking analytics. No vulnerability disclosure or security.txt file is present, which could be improved to enhance security culture and incident handling readiness. Overall, the site is secure but could benefit from enhanced security documentation and direct security contact channels.

Recommendations

  1. Publish a dedicated security policy and incident response information on the website to improve transparency and trust.
  2. Implement and verify security headers such as X-Frame-Options and X-Content-Type-Options to strengthen protection against common web attacks.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve security posture.
  4. Provide direct security contact emails (e.g., security@ or abuse@) to enable efficient incident reporting and response.
  5. Regularly audit third-party scripts and analytics tools to ensure no vulnerabilities or privacy issues arise.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
FAS Advogados
Description
FAS Advogados in cooperation with CMS combines deep knowledge of local markets with a global perspective, delivering comprehensive legal counsel to companies across various industries and sectors.
Key services
Antitrust, Competition and Trade, Banking & Finance, Capital Markets, Commercial Contracts, Compliance, Business Investigations and White-Collar Crime, Consumer Relations, Corporate and M&A, Crisis Management, Data Protection, Dispute Resolution
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Piwik PRO analytics, Bootstrap (offcanvas, buttons), Cloudflare hosting, SVG icons
Frameworks
Bootstrap
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Cookie consent mechanism implemented
  • No vulnerable libraries detected

Analytics and tracking

Services
Piwik PRO, LinkedIn Insight Tag
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
LinkedIn Insight Tag, Piwik PRO
Marketing tools
Newsletter subscription via JotForm
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is professionally designed and well-structured.
  2. Content is comprehensive and relevant to legal services.
  3. Cookie consent and privacy policies are clearly presented and GDPR compliant.
  4. No direct contact emails or phone numbers found on the main page; contact is via form.
  5. Use of modern web technologies and analytics tools.
  6. No security policy or incident response information publicly available.
  7. No vulnerability disclosure or security.txt file found.
  8. Social media presence limited to LinkedIn.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a modern technology stack including JavaScript, Bootstrap framework, and a custom CMS Legal platform. Hosting is provided by Cloudflare, ensuring fast content delivery and security features. The site is optimized for mobile devices with responsive design and accessibility considerations. SEO is well addressed with proper meta tags and canonical links. Analytics are implemented via Piwik PRO and LinkedIn Insight Tag, balancing tracking needs with privacy compliance. No deprecated or vulnerable libraries were detected. Performance is fast with asynchronous script loading and preloading of critical CSS. The site architecture supports clear navigation and user experience, with offcanvas menus and search functionality.
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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