Privacy Policy
Last Updated: 2026-03-30
1. Overview
Starry Research Labs Limited (the "Company", "we", "us") operates kaucim.ai (the "Website"). This Privacy Policy explains how we collect, use, store, and protect your personal data.
This policy is drafted in compliance with the Hong Kong Personal Data (Privacy) Ordinance (PDPO, Cap. 486).
2. Data We Collect
We may collect the following categories of data:
| Category | Details |
|---|---|
| Usage Data | IP address, browser type, pages visited, sign-number selections |
| Payment Data | Payment information processed via Stripe. We do not store your credit card numbers directly. |
| Local Storage | Cached unlocked content stored in your browser's localStorage |
3. How We Use Your Data
- Provide and improve our cultural content interpretation service
- Process your payment transactions (via Stripe)
- Analyse user behaviour to improve AI quality and user experience
- Prevent fraud and abuse
- Comply with legal obligations
4. Data Sharing
We share data with the following third parties:
- Stripe, Inc. — Payment processing. Stripe receives your payment information to complete the transaction. See the Stripe Privacy Policy.
- Anthropic (Claude AI) — AI interpretation engine. Your content selection and question type are sent to the AI model to generate the interpretation, but no personally identifiable information is included.
- Hosting providers — Our cloud hosting service (e.g. Vercel) may process access logs.
Aside from the above, we do not sell, rent, or otherwise disclose your personal data to third parties, except as required by law.
5. Cookies & Local Storage
This Website currently does not use tracking cookies. We use the browser's localStorage to cache your unlocked paid content so you can return to view it at any time. This data is stored only on your device.
If we introduce analytics tools in the future (e.g. Google Analytics), we will update this policy and request consent where appropriate.
6. Data Storage and Security
Your data may be stored outside Hong Kong (including the United States) as our third-party providers (Stripe, Vercel, Anthropic) operate servers overseas. We take reasonable measures to protect your data but cannot guarantee absolute security of internet transmissions.
7. Your Rights (Under PDPO)
Under the Hong Kong Personal Data (Privacy) Ordinance, you have the right to:
- Access — Request access to the personal data we hold about you
- Correct — Request correction of inaccurate personal data
- Delete — Request deletion of your personal data where reasonable
To exercise these rights, please email support@kaucim.ai. We will respond within a reasonable time.
8. Children's Privacy
The Service is not directed to children under 16. If we become aware that we have collected personal data from a minor, we will take steps to delete it.
9. Policy Updates
We may update this Privacy Policy from time to time. The revised version will be posted on this page with an updated "Last Updated" date.
10. Contact Us
Starry Research Labs Limited
Email: support@kaucim.ai
Website: https://www.kaucim.ai/