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Privacy Policy

Last updated: May 2026

TACTUN ("we", "us", "our") operates the brain4machinery.com website. This page informs you of our policies regarding the collection, use, and disclosure of personal information when you use our website.

Information We Collect

We collect information you provide directly to us through our contact form:

  • Name
  • Email address
  • Company name (optional)
  • Project description

We also automatically collect certain technical information when you visit our website, including your IP address, browser type, and pages visited. This information is used solely for website analytics and security purposes.

How We Use Your Information

We use the information we collect to:

  • Respond to your inquiries and provide information about our products and services
  • Communicate with you about potential projects and partnerships
  • Improve our website and services
  • Protect against fraud and unauthorized access

Information Sharing

We do not sell, trade, or otherwise transfer your personal information to third parties. We may share information with trusted service providers who assist us in operating our website and conducting our business, provided they agree to keep this information confidential.

Cookies and Analytics

This website uses cookies necessary for basic functionality, including the Cloudflare Turnstile challenge that protects our contact form from spam.

We also use Google Analytics 4 (GA4) to measure aggregate site usage — page views, referrers, approximate country, device type. GA4 sets cookies (typically _ga and _ga_*) and sends data to Google. We have not enabled Google Ads, remarketing, or Google Signals integrations on this property. We use GA4 to understand which content is useful to engineers, not to build profiles of individual visitors.

If you do not want GA4 to record your visit, you can install the Google Analytics opt-out browser add-on, enable your browser's "Do Not Track" setting, or block googletagmanager.com with a content blocker.

Data Retention

We retain contact form submissions for as long as necessary to respond to your inquiry and maintain our business relationship. You may request deletion of your data at any time.

Your Rights

Under applicable data protection laws (including GDPR for EU residents), you have the right to:

  • Access the personal data we hold about you
  • Request correction of inaccurate data
  • Request deletion of your data
  • Object to processing of your data
  • Request data portability

Data Security

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.

Children's Privacy

Our website is not directed at individuals under the age of 16. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.

Contact Us

If you have any questions about this privacy policy or wish to exercise your data rights, please contact us: