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Security report for easemob.com

北京亿思摩博网络科技有限公司 · Technology · China

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

Security score

60/100

Risk levelMedium

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

Easemob (北京亿思摩博网络科技有限公司) is a leading Chinese provider of instant messaging (IM) and real-time communication cloud services. The company offers a comprehensive suite of communication solutions including instant messaging, real-time audio and video, AI chatbots, content moderation, and community management, serving over 300,000 apps. Their platform targets developers and enterprises seeking high availability, low latency, and scalable communication infrastructure. The website demonstrates strong market positioning with extensive product offerings and industry-specific solutions for social, education, healthcare, e-commerce, government, and global markets. Technically, the website employs modern web technologies such as Tailwind CSS, jQuery, and integrates multiple analytics services including Google Analytics, Baidu Analytics, and Bing UET. It supports multiple platforms including Android, iOS, Flutter, and React Native, indicating a mature and versatile technical infrastructure. The site is mobile-optimized and well-structured, providing a professional user experience. From a security perspective, the site enforces HTTPS and uses CAPTCHA on forms, but lacks explicit security headers and a published security policy or incident response information. No vulnerabilities or exposed sensitive data were detected in the HTML content. Privacy compliance is supported by a comprehensive privacy policy and terms of service, though no cookie consent mechanism was found. Overall, the website presents a professional and trustworthy front for a large technology company, though the absence of WHOIS data is a notable anomaly. Strategic recommendations include enhancing security headers, implementing cookie consent, and publishing security and incident response policies to improve trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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 easemob.com

This scan found 27 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
67
Security headers
15
Email security
40
DNS health
70
Network security
100
GDPR outside view
65
Average
60

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 easemob.com, from OffSeq Breach.

Total records
938
Employees
0
Customers
881
Third parties
57
Weak passwords
19%

64 subdomains 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

Easemob operates as a cloud-based communication service provider with a strong foothold in the Chinese market. Its business model revolves around providing scalable, real-time communication APIs and SDKs to developers and enterprises, enabling integration of chat, voice, video, and AI-driven chatbot functionalities. The company targets diverse sectors including social networking, education, healthcare, e-commerce, government, and international markets. The presence of customer logos and certifications indicates established partnerships and compliance with regulatory requirements. The website's detailed product and solution descriptions, along with developer resources and community links, suggest a focus on developer engagement and ecosystem growth. The company appears to be large in size with a mature product portfolio and a clear market leadership position in IM cloud services in China.

Security posture

The website demonstrates a moderate to strong security posture with HTTPS enforced and use of CAPTCHA for form submissions, reducing risk of automated abuse. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces protection against certain web-based attacks. No security.txt or vulnerability disclosure policy is published, limiting transparency for security researchers. The lack of explicit incident response contact channels is a gap in preparedness. Privacy policies are comprehensive and GDPR compliant, indicating good data protection practices. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Overall, the security maturity is good but can be improved by adopting additional security headers, publishing security policies, and implementing cookie consent mechanisms.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance web security.
  2. Add a cookie consent banner and explicit cookie policy to comply with privacy regulations and improve user transparency.
  3. Publish a dedicated security policy and incident response information, including contact channels for vulnerability reporting.
  4. Investigate and resolve the missing WHOIS data issue to improve domain registration transparency and trustworthiness.
  5. Enhance accessibility features and provide more detailed data retention policies to strengthen privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
北京亿思摩博网络科技有限公司
Description
环信专注于为开发者及企业提供高可用、低延迟、高并发、安全稳定的即时通讯解决方案。环信IM即时通讯云为30万+App提供单聊、群聊、语音、图片、位置、直播、实时音视频等即时通讯IM服务。
Key services
Instant Messaging (IM), Real-time Audio and Video, AI Chatbot, Content Moderation, Super Communities, Chat Rooms, Voice Chat Rooms
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Tailwind CSS, Google Tag Manager, Baidu Analytics, Bing UET, JavaScript, HTML5, CSS3
Frameworks
Tailwind CSS
Platforms
Web, Android, iOS, Flutter, React Native
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of CAPTCHA for form submission

Analytics and tracking

Services
Google Analytics, Baidu Analytics, Bing UET
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Bing Ads
Tracking pixels
Baidu Analytics, Bing UET
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 interactive features.
  2. No WAF or blocking mechanisms detected.
  3. WHOIS data is missing or unavailable, which is unusual.
  4. Strong branding and consistent professional design.
  5. Multiple contact methods and legal notices present.
  6. Use of modern web technologies and analytics tools.
  7. No explicit privacy or cookie consent banner found.
  8. No explicit security policy or incident response info published.
Technical notes

Notes

The website is built using modern front-end technologies including Tailwind CSS for styling and jQuery for interactive components. It integrates multiple analytics platforms such as Google Analytics, Baidu Analytics, and Bing UET for comprehensive user behavior tracking. The site supports multiple platforms including native Android and iOS, as well as cross-platform frameworks like Flutter and React Native, indicating a versatile development approach. Performance is moderate with some room for optimization, particularly in accessibility and SEO. The site is mobile-optimized and features a clear navigation structure. No CMS was detected, suggesting a custom or proprietary platform. Hosting provider details are not explicitly available from the content. Overall, the technical infrastructure is robust and supports a large-scale enterprise service.
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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