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Security report for manpowergroup.com

ManpowerGroup · Other · United States

Low risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

78/100

Risk levelLow

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

ManpowerGroup is a globally recognized leader in workforce solutions, founded in 1948 and headquartered in Milwaukee, USA. The company operates through multiple brands including Manpower, Experis, and Talent Solutions, offering a comprehensive range of staffing, recruitment, assessment, and workforce consulting services. Their market position is strong, serving over 400,000 clients worldwide and connecting more than 600,000 associates daily. The website reflects a mature digital presence with professional design, clear navigation, and mobile optimization, supporting their enterprise-level operations. Technically, the site leverages modern technologies such as React, HubSpot forms, and Google Tag Manager, indicating a contemporary and scalable infrastructure. Privacy and cookie consent mechanisms are well implemented, aligning with GDPR requirements. Security posture is solid with HTTPS enforced and secure form handling, though explicit security headers and incident response policies are not prominently disclosed. Overall, the website and business presence demonstrate high professionalism and trustworthiness. The lack of publicly available WHOIS data is likely due to privacy protection, common for large enterprises, and does not detract significantly from legitimacy. Strategic recommendations include enhancing transparency around security policies and incident response, and confirming security header implementations to further strengthen security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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

4 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 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. 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • 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

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

Keep watching manpowergroup.com

This scan found 16 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
57
Security headers
55
Email security
88
DNS health
80
Network security
100
GDPR outside view
88
Average
78

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 manpowergroup.com, from OffSeq Breach.

Total records
18,024
Employees
40
Customers
3,931
Third parties
14,053
Weak passwords
6%

Latest record dated 2026-06-06 · 29 subdomains affected

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 manpowergroup.com.

Select it in the checkout above.

Masked preview

  • –sts.manpowergroup.com2026-06-06
  • –sts.manpowergroup.com2026-06-05
  • –sts.manpowergroup.com2026-05-27
  • –sts.manpowergroup.com2026-05-27
  • –sts.manpowergroup.com2026-05-26

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

Open in Breach(opens in a new tab)Monitor on Breach(opens in a new tab)

Technical appendix

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

Business context

Business profile

ManpowerGroup operates in the workforce solutions sector, targeting both large and small organizations across diverse industries globally. Their competitive advantage lies in their scale, brand portfolio, and comprehensive service offerings that cover the entire talent lifecycle. Revenue streams are primarily from staffing, recruitment, consulting, and outsourcing services. The company targets corporate clients seeking workforce management and job seekers looking for employment opportunities. Growth indicators include extensive global reach and continuous innovation in workforce solutions. Partnerships and subsidiaries such as Manpower, Experis, and Talent Solutions reinforce their market presence and service diversity.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and secure data collection via HubSpot forms. Cookie consent and privacy policies indicate compliance with GDPR and related regulations. However, explicit security policies, incident response contacts, and vulnerability disclosure mechanisms are not found, representing potential gaps in transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the content. Security headers are implied but not explicitly confirmed, suggesting room for improvement. Overall, the security maturity is good but could benefit from enhanced documentation and public disclosure of security practices.

Recommendations

  1. Publish explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to improve defense-in-depth.
  2. Create and publish an incident response policy and contact information to enhance transparency and readiness.
  3. Implement a security.txt file to facilitate vulnerability reporting and improve security communication.
  4. Enhance visibility of data protection officer contact details to comply with GDPR transparency requirements.
  5. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
ManpowerGroup Inc.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ManpowerGroup
Description
ManpowerGroup is the world leader in innovative workforce solutions, connecting human potential to the power of business. ManpowerGroup serves both large and small organizations across all industry sectors through our brands and offerings: Manpower, Experis and Talent Solutions.
Key services
Contingent and permanent recruitment, Workforce management solutions, IT professional resourcing, Project-based solutions, End-to-end talent lifecycle solutions
Content quality
excellent
Branding
consistent

Technology

Stack
React, HubSpot Forms, Google Tag Manager, Google Analytics, OneDrive.js, Cookielaw.org Consent SDK
Frameworks
React
Platforms
HubSpot CMS (partial), Google Tag Manager
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • No exposed sensitive data in HTML
  • Secure forms with HubSpot backend

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
HubSpot Forms, Cookielaw.org Consent SDK
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design
  2. Strong branding and consistent messaging across pages
  3. Multiple workforce solutions brands under ManpowerGroup umbrella
  4. Good privacy and cookie consent mechanisms implemented
  5. No direct contact emails or phone numbers found in visible content, contact primarily via forms
  6. No explicit security or incident response policies found on site
  7. WHOIS data unavailable, likely due to privacy protection or registry restrictions
Technical notes

Notes

The website uses a modern React-based front end combined with HubSpot for form management and marketing automation. Google Tag Manager and Google Analytics are employed for tracking and analytics. The site is mobile optimized with responsive design and accessibility considerations. Performance is moderate, with potential for optimization in loading times and script management. The use of third-party consent management tools ensures compliance with privacy regulations. Technical risks are minimal but include reliance on multiple external services and the need for continuous security monitoring of third-party components.
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

Earlier scans of this domain

  1. 71/100Medium4 findings · partial scanView report
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