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Is sheppardmullin.com a Scam? Security Check Results - Sheppard Mullin

sheppardmullin.com Security Report Summary

sheppardmullin.com received a security score of 74 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Sheppard Mullin's website security posture. Sheppard Mullin operates in the Other industry in United States.

Sheppard Mullin is a prominent AmLaw 100 law firm with a broad international presence across the United States, Europe, and Asia. The firm offers a comprehensive range of legal services spanning numerous practice areas including corporate law, litigation, intellectual property, privacy and cybersecurity, and more. Their website reflects a mature digital presence with professional branding, clear navigation, and extensive content tailored to corporate clients and legal professionals. The firm positions itself as a leader in the legal industry with recognized awards and a strong market reputation. From a technical perspective, the website employs modern web technologies including Google Tag Manager, Adobe DTM, and various analytics and marketing pixels. The site is mobile-optimized and includes accessibility features such as the UserWay widget, indicating a commitment to compliance and user inclusivity. Performance is moderate with good SEO and accessibility standards met. Security-wise, the site enforces HTTPS and uses several best practices, though it lacks explicit security headers and a public security policy or vulnerability disclosure page. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is strong with clear privacy and cookie policies and consent mechanisms in place. Overall, the website presents a low risk profile with a high degree of professionalism and trustworthiness. The absence of WHOIS data is a notable anomaly but does not detract significantly from the site's legitimacy given the comprehensive and consistent business information presented. Strategic recommendations include enhancing security headers, publishing a security policy, and adding a vulnerability disclosure mechanism to further strengthen trust and security posture.

The security scan identified 25 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, Google Tag Manager, Siteimprove Analytics, LinkedIn Insight Tag, Adobe DTM (Dynamic Tag Management), UserWay Accessibility Widget, Adnxs (AppNexus) Pixels.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is sheppardmullin.com Safe? Security Analysis for Sheppard Mullin

https://sheppardmullin.com

Check if sheppardmullin.com is a scam or legitimate. Free security scan and reviews.

OtherUnited Stateslarge
JavaScriptGoogle Tag ManagerSiteimprove AnalyticsLinkedIn Insight TagAdobe DTM (Dynamic Tag Management)+2 more
Analyzed 7/7/2025Completed 7:34:53 AM9mo ago
74
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainsheppardmullin.com
Access tierFull report or marketing add-on

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VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

Sheppard Mullin is a prominent AmLaw 100 law firm with a broad international presence across the United States, Europe, and Asia. The firm offers a comprehensive range of legal services spanning numerous practice areas including corporate law, litigation, intellectual property, privacy and cybersecurity, and more. Their website reflects a mature digital presence with professional branding, clear navigation, and extensive content tailored to corporate clients and legal professionals. The firm positions itself as a leader in the legal industry with recognized awards and a strong market reputation. From a technical perspective, the website employs modern web technologies including Google Tag Manager, Adobe DTM, and various analytics and marketing pixels. The site is mobile-optimized and includes accessibility features such as the UserWay widget, indicating a commitment to compliance and user inclusivity. Performance is moderate with good SEO and accessibility standards met. Security-wise, the site enforces HTTPS and uses several best practices, though it lacks explicit security headers and a public security policy or vulnerability disclosure page. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is strong with clear privacy and cookie policies and consent mechanisms in place. Overall, the website presents a low risk profile with a high degree of professionalism and trustworthiness. The absence of WHOIS data is a notable anomaly but does not detract significantly from the site's legitimacy given the comprehensive and consistent business information presented. Strategic recommendations include enhancing security headers, publishing a security policy, and adding a vulnerability disclosure mechanism to further strengthen trust and security posture.

Detected Technologies

JavaScriptGoogle Tag ManagerSiteimprove AnalyticsLinkedIn Insight TagAdobe DTM (Dynamic Tag Management)UserWay Accessibility WidgetAdnxs (AppNexus) Pixels

4 urgent findings need attention

4 high

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Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

4 findings

70/100

GDPR Compliance

3 findings

68/100

NIS2 Compliance

6 findings

47/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

Sheppard Mullin operates as a large, essential legal services provider targeting corporate clients and businesses requiring sophisticated legal counsel. Their market position as an AmLaw 100 firm underscores their competitive advantage and industry leadership. The firm’s business model revolves around delivering specialized legal expertise across diverse sectors including energy, healthcare, technology, and finance. Revenue streams likely derive from client retainers, litigation, transactional work, and advisory services. The firm maintains a robust partnership ecosystem and a global footprint with offices in key financial and business centers. Growth indicators include frequent news updates, awards, and thought leadership content. The website’s digital maturity supports client engagement and brand reinforcement effectively.

Security Posture Analysis

Comprehensive Security Assessment

The security posture of the Sheppard Mullin website is solid with HTTPS enforced and no visible security flaws in the HTML content. The use of third-party analytics and marketing tools is balanced with privacy compliance measures such as cookie consent banners. However, the absence of key security headers like Content-Security-Policy and X-Frame-Options represents an area for improvement. There is no public incident response or security policy page, which could enhance transparency and preparedness. No vulnerability disclosure or security.txt file was found, limiting external reporting options. Overall, the site demonstrates a mature security culture but could benefit from formalizing and publishing additional security policies and controls.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and configure security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Sheppard Mullin

Description:

Sheppard Mullin is an AmLaw 100 law firm with offices located in the United States, Europe and Asia.

Key Services:
AdvertisingAntitrust and CompetitionAppellateBankruptcy and RestructuringCommercial Lending and Financial TransactionsConstructionCorporateEnergy, Infrastructure and Project FinanceEntertainment, Technology and AdvertisingEnvironmental
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptGoogle Tag ManagerSiteimprove AnalyticsLinkedIn Insight TagAdobe DTM (Dynamic Tag Management)UserWay Accessibility WidgetAdnxs (AppNexus) Pixels
Performance:

moderate

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Accessibility widget for compliance
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google AnalyticsSiteimprove AnalyticsLinkedIn Insight
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
AppNexus
Tracking Pixels:
AppNexus Conversion PixelAppNexus Segment PixelLinkedIn Insight TagGoogle Analytics (via GTM)Siteimprove Analytics
Marketing Tools:
Adobe DTM
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is a professional law firm site with comprehensive legal service offerings.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

68/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

47/100
Score

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 mx a:extranet.sheppardmullin.com include:us._netblocks.mimecast.com a:mail.sharepointonline.com include:spf.protection.outlook.com ip4:12.146.203.1/24 ip4:74.206.122.1/26 ~all
DNS Lookups:5/10
Policy:~all
DMARC Details
Policy:quarantine
Aggregate Reports:dmarc_agg@vali.email
Forensic Reports:smrh-dmarc-ruf@sheppardmullin.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

67/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

Mixed Content Detected

MEDIUM

3 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Registration Details

Domain Age
26 years(mature)
Expiry Risk
none(109 days)
Protection Level
strongDNSSEC OFF

DNS Records

A Records:72.32.131.23, 216.157.108.97
Name Servers:
dns1.p04.nsone.netWHOIS only
dns2.p04.nsone.netWHOIS only
dns3.p04.nsone.netWHOIS only
dns4.p04.nsone.netWHOIS only
ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
MX Records:
10: us-smtp-inbound-1.mimecast.com
10: us-smtp-inbound-2.mimecast.com
SOA:Serial: 2009010487, TTL: 180s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:80ms

SPF Analysis

SPF Record:
v=spf1 mx a:extranet.sheppardmullin.com include:us._netblocks.mimecast.com a:mail.sharepointonline.com include:spf.protection.outlook.com ip4:12.146.203.1/24 ip4:74.206.122.1/26 ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does sheppardmullin.com compare?

See how sheppardmullin.com stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built with modern JavaScript and integrates multiple analytics and marketing technologies such as Google Tag Manager, Adobe DTM, Siteimprove Analytics, LinkedIn Insight Tag, and AppNexus pixels. The presence of the UserWay accessibility widget indicates attention to accessibility standards. The site is mobile responsive with adaptive images for different screen sizes. No CMS or hosting provider details were explicitly detected. Performance is moderate, with asynchronous loading of scripts to optimize page load times. SEO is supported by proper meta tags, Open Graph, and JSON-LD structured data. Technical risks are minimal but could be reduced further by implementing security headers and formalizing security policies.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainsheppardmullin.com
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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