Privacy Policy

Last Updated: November 24, 2025

1. Overview

MW AI Labs Ltd ("we", "us", "our") operates the KillerKiller software and website. This Privacy Policy explains how we collect, use, and protect your information.

2. Information We Collect

2.1 Purchase Information

When you purchase KillerKiller, we collect:

• Email address (for license delivery)
• Payment information (processed securely by Stripe - we never see your card details)
• License key assigned to your purchase

2.2 Software Usage

KillerKiller does NOT collect or transmit any data from your computer. The software:

• Does NOT phone home
• Does NOT send telemetry
• Does NOT track your usage
• Does NOT access your files or personal data
• Operates entirely offline after initial license activation

2.3 License Validation

License validation is performed LOCALLY on your computer using:

• Hardware identifiers (CPU ID, Windows Serial Number) - never transmitted
• Cryptographic checksum validation - performed offline
• No server connection required after purchase

2.4 Website Analytics

Our website may use basic analytics to understand visitor behavior, including:

• Pages visited
• Browser type and version
• Approximate location (country/city level)
• Referral source

3. How We Use Your Information

We use collected information to:

• Deliver your license key via email
• Process payments securely
• Provide customer support
• Send important product updates (you can opt out)
• Improve our website and services

4. Information Sharing

We DO NOT sell, rent, or trade your personal information. We only share data with:

• Stripe: For secure payment processing
• Email Service: For sending license keys and support emails
• Legal Authorities: If required by law

5. Data Retention

We retain your information for:

• Purchase records: 7 years (for tax/legal compliance)
• Email address: Until you request deletion or unsubscribe
• Support tickets: 2 years after resolution

6. Your Rights

You have the right to:

• Access: Request a copy of your data
• Correction: Update incorrect information
• Deletion: Request deletion of your data (except required legal records)
• Opt-out: Unsubscribe from marketing emails
• Portability: Receive your data in a machine-readable format

To exercise these rights, email us at: privacy@killerkiller.co.uk

7. Security

We protect your information using:

• SSL/TLS encryption for website connections
• Secure payment processing via Stripe (PCI-DSS compliant)
• Encrypted database storage
• Regular security audits
• Limited employee access to personal data

8. Cookies

Our website uses minimal cookies for:

• Session management (required for checkout)
• Analytics (anonymous usage data)

You can disable cookies in your browser settings, though this may affect website functionality.

9. Third-Party Services

9.1 Stripe

Payment processing is handled by Stripe. Their privacy policy: https://stripe.com/privacy

9.2 Netlify

Website hosting provided by Netlify. Their privacy policy: https://www.netlify.com/privacy/

10. Children's Privacy

KillerKiller is not intended for children under 13. We do not knowingly collect information from children under 13.

11. International Users

Your information may be transferred to and processed in countries outside your own. By using KillerKiller, you consent to such transfers.

12. Software Logs

KillerKiller creates local log files on your computer at:

C:\ProgramData\KillerKiller\service.log

These logs contain:

• Service start/stop times
• Process termination events
• Error messages

These logs NEVER leave your computer. They are stored locally for troubleshooting purposes only.

13. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date. We encourage you to review this policy periodically.

14. GDPR Compliance

For European Union users, we comply with GDPR requirements:

• Lawful basis for processing: Contract performance and legitimate interest
• Data controller: MW AI Labs Ltd
• Right to lodge complaints with supervisory authority
• Data retention: Minimum necessary period

15. California Privacy Rights (CCPA)

California residents have additional rights under CCPA:

• Right to know what personal information is collected
• Right to delete personal information
• Right to opt-out of sale (we don't sell data)
• Right to non-discrimination for exercising privacy rights

16. Contact Us

For privacy-related questions or requests, contact us at:
Email: privacy@killerkiller.co.uk
Company: MW AI Labs Ltd
Website: https://mw-ai.co.uk

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