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Security report for tatapower.com

Tata Power · Energy · India

Low risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

80/100

Risk levelLow

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

Tata Power is India's largest power and energy company, offering a comprehensive portfolio of energy solutions including renewable energy generation, thermal and hydro power, transmission, distribution, solar rooftop solutions, EV charging infrastructure, and smart home automation. The company holds a strong market position as a diversified energy provider with a focus on sustainability and innovation. The website reflects a mature digital presence built on Adobe Experience Manager, integrating modern analytics and tracking tools such as Google Tag Manager and Microsoft Clarity. Security posture is robust with HTTPS enforcement and multiple security headers, though there is room for improvement in privacy compliance and incident response transparency. The absence of WHOIS data is a notable anomaly but does not detract from the overall legitimacy of the site. Strategic recommendations include enhancing privacy and security disclosures and establishing clearer incident response channels.

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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

3 findings rated critical or high. Fix these first.

  1. 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

  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

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Keep watching tatapower.com

This scan found 15 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
80
Email security
95
DNS health
80
Network security
100
GDPR outside view
58
Average
80

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 tatapower.com, from OffSeq Breach.

Total records
25,238
Employees
78
Customers
24,501
Third parties
659
Weak passwords
17%

Latest record dated 2026-06-15 · 109 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 tatapower.com.

Select it in the checkout above.

Masked preview

  • –mail.tatapower.com2026-06-15
  • –mail.tatapower.com2026-06-10
  • –dforms-gis-prod3.tatapower.com2026-06-08
  • –sts.tatapower.com2026-06-06
  • –sts.tatapower.com2026-06-02

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

Tata Power operates as an essential entity in the energy sector, targeting Indian consumers, businesses, and investors. Its business model spans power generation, transmission, and distribution, with a strong emphasis on renewable energy and emerging technologies like EV charging and smart home automation. The company benefits from the Tata Group's brand strength and has multiple subsidiaries supporting its operations. The website's extensive content, investor resources, and sustainability initiatives indicate a well-established and growth-oriented enterprise with a commitment to corporate governance and social responsibility.

Security posture

The website demonstrates a high level of security maturity with HTTPS, comprehensive security headers, and no visible vulnerabilities or exposed sensitive data. However, the lack of a published security policy, incident response information, and vulnerability disclosure mechanisms suggests gaps in transparency and readiness for security incidents. The use of multiple third-party analytics and tracking scripts necessitates ongoing monitoring to mitigate potential risks. Overall, the security posture is strong but could be enhanced by formalizing security communications and user privacy controls.

Recommendations

  1. Implement a visible cookie consent banner and detailed cookie policy to improve privacy compliance.
  2. Publish a dedicated security policy and incident response page with clear contact information.
  3. Establish a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
  4. Provide direct security contact emails (e.g., security@ or abuse@) for incident reporting.
  5. Regularly audit and update third-party scripts and dependencies to mitigate security risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Tata Power
Description
Tata Power is the largest power company in India focusses on providing best sustainable energy solutions that are shaping the way for India's power & energy needs.
Key services
Renewable energy generation, Thermal power generation, Hydro power generation, Electric power transmission and distribution, Solar rooftop solutions, EV charging solutions, Smart home automation
Content quality
excellent
Branding
consistent

Technology

Stack
Adobe Experience Manager (AEM), Google Tag Manager, Microsoft Clarity, Scene7 (Adobe Scene7 for media), Google Fonts, JavaScript, CSS3, HTML5
Frameworks
Adobe Experience Manager
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML
  • Secure forms with proper input fields

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity, Adobe Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Microsoft Clarity, Adobe Launch
Marketing tools
Adobe Experience Platform
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 structured navigation
  2. Strong corporate branding and consistent messaging
  3. Use of modern web technologies and Adobe Experience Manager CMS
  4. Good SEO and metadata implementation
  5. No direct contact emails or phone numbers found in HTML; contact via forms
  6. No visible cookie consent banner or explicit cookie policy page
  7. No explicit security policy or incident response contact information
  8. WHOIS data unavailable or missing, unusual for a major company domain
  9. No adult or questionable content detected
  10. Multiple tracking and analytics scripts present
Technical notes

Notes

The website is built on Adobe Experience Manager, leveraging modern web standards including HTML5, CSS3, and JavaScript. It integrates Google Fonts for typography and uses multiple analytics and tag management tools such as Google Tag Manager, Microsoft Clarity, and Adobe Launch. Media content is managed via Adobe Scene7. The site shows good mobile optimization, accessibility features, and SEO best practices. Performance is moderate, likely influenced by rich media and third-party scripts. Technical risks include dependency on multiple external services and the need for continuous security monitoring of these integrations.
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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