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Security report for tac.eu.com

TAC | The Assistant Company · Technology · Austria

Medium risk. 5 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

53/100

Risk levelMedium

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

TAC | The Assistant Company is a medium-sized technology provider specializing in all-in-one business software solutions tailored for the hospitality and wellness sectors, including spas, fitness clubs, and thermal baths. Their product suite includes Reservation Assistant, Club Assistant, and Entry Assistant software, complemented by automated wristband issuance and online webshop capabilities. The company has a solid market position supported by long-term client relationships and partnerships with notable industry players. Their website reflects a professional and consistent brand image with good content quality and user experience, targeting businesses seeking integrated software solutions to streamline operations. Technically, the website is built on a modern WordPress CMS platform using PHP 8.1, nginx, and popular plugins such as WPBakery Page Builder and Slider Revolution. The site employs lazy loading for images and integrates marketing and analytics tools like Google Analytics and Sendinblue. Hosting is managed by internex.at, and the site demonstrates good SEO and mobile optimization practices. However, performance is moderate, and accessibility features are basic. From a security perspective, the site implements several important HTTP security headers and a cookie consent mechanism compliant with GDPR. Unfortunately, the SSL/TLS configuration is critically lacking, with no valid SSL certificate installed, no TLS protocols enabled, and malformed CAA DNS records. This significantly reduces the security posture and exposes the site to risks associated with unencrypted traffic. No explicit security policies or incident response information are found. Overall, TAC presents a trustworthy and professional business with strong privacy compliance and marketing transparency. The primary risk lies in the absence of HTTPS, which should be urgently addressed to protect user data and maintain trust. Strategic recommendations include immediate SSL certificate installation, enabling modern TLS protocols, and improving SSL configuration to enhance security and user confidence.

Scanned

NIS2 and GDPR posture

GDPR outside view
18/ 100 · Critical
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

5 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.

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

    • 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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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 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';…

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

Keep watching tac.eu.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.

Daily monitoring

Recommended

€25per month

  • 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
0
Security headers
60
Email security
50
DNS health
90
Network security
100
GDPR outside view
18
Average
53

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 tac.eu.com, from OffSeq Breach.

Total records
56,934
Employees
76
Customers
53,963
Third parties
2,895
Weak passwords
16%

Latest record dated 2026-07-05 · 1,492 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 tac.eu.com.

Select it in the checkout above.

Masked preview

  • –ru.hrmaps.eu.com2026-07-05
  • –webmail.eti.eu.com2026-06-20
  • –fr.hrmaps.eu.com2026-06-18
  • –ca.hrmaps.eu.com2026-06-17
  • –webmail.eti.eu.com2026-06-15

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)

Brand lookalikes

Add-on

Domains that imitate tac.eu.com and could be used for phishing or spoofed email, tracked in OffSeq Breach.

Tracked
2
Registered
2
Resolving
2
High or critical
0

Last checked 2026-06-27

Masked preview

  • eu•••.com.comLowvarious
  • eu•••.comeu.comLowvarious

See the full lookalike list

A one-off add-on that lists up to 20 of the highest-risk lookalikes of tac.eu.com with registration, mail-server, certificate and DNS signals.

Select it in the checkout above.

Lookalike data refreshes continuously. Monitoring on Breach alerts you when a variant is registered, gains a mail server or starts serving HTTPS.

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

TAC operates in the niche market of hospitality and wellness software, offering modular and integrated solutions that cover reservations, membership management, and access control. Their business model focuses on providing a comprehensive platform with over 200 IT interfaces, supporting seamless integration into existing infrastructures. The company targets medium to large spa and fitness businesses, leveraging partnerships with well-known brands to strengthen market presence. Revenue streams likely include software licensing, support services, and custom development. The presence of customer testimonials and partner logos indicates a mature ecosystem and customer satisfaction. Growth potential exists through expanding digital offerings and enhancing online booking capabilities.

Security posture

The current security maturity level is low due to the absence of a valid SSL certificate and disabled TLS protocols, which are critical for secure communications. While the site benefits from security headers like HSTS, X-Frame-Options, and X-XSS-Protection, these are insufficient without HTTPS. No vulnerabilities such as Heartbleed or POODLE are detected, but the lack of encryption exposes the site to interception and man-in-the-middle attacks. GDPR compliance is well addressed through cookie consent and privacy policies, but incident response readiness and vulnerability disclosure mechanisms are missing. The security culture appears to prioritize privacy but lacks fundamental transport security.

Recommendations

  1. Install and configure a valid SSL/TLS certificate immediately to enable HTTPS across the site.
  2. Enable and enforce modern TLS protocols (TLS 1.2 and TLS 1.3) and strong cipher suites to secure data in transit.
  3. Correct malformed CAA DNS records to ensure proper certificate authority authorization and prevent mis-issuance.
  4. Implement OCSP stapling and session resumption to improve SSL performance and security.
  5. Develop and publish a formal security policy and incident response plan accessible to users and partners.
  6. Enhance accessibility features and conduct regular security audits to maintain compliance and trust.

Contact details published on the site

Addresses
Legal name
TAC Informationstechnologie GmbH
Technical notes

Notes

The website is built on a robust WordPress CMS platform with PHP 8.1 and nginx web server. It uses modern front-end technologies including jQuery, lazy loading for images, and advanced page builders like WPBakery and Slider Revolution. The site integrates marketing and analytics tools such as Google Analytics and Sendinblue, and employs Borlabs Cookie for GDPR-compliant cookie management. Hosting is provided by internex.at, with DNS managed by the same provider. Performance is moderate with room for improvement, especially in SSL/TLS configuration which currently lacks a valid certificate and enabled protocols. The site is mobile optimized and SEO friendly but could benefit from enhanced accessibility and faster load times through optimization of resources.
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. 65/100Medium31 findingsView report
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