Privacy Policy
1. Introduction
Hyperstock.net ("we") values your privacy. This Privacy Policy explains how we collect, use, store, and protect your personal information.
By using the Services, you are deemed to agree to this Privacy Policy. If you do not agree, please stop using the Services.
2. What We Collect
| Category | Specific Data | Purpose |
|---|---|---|
| Registration Information | Email address, password (stored encrypted) | Account identification and login |
| Usage Data | Activity logs, analysis records, IP address, device information | Service optimization and troubleshooting |
| Transaction Data | Token purchase records, consumption records, membership subscription information | Billing and reconciliation |
| Cookies | Browser identifiers, preference settings | Improving experience and usage analytics |
We do not collect: names, government ID numbers, bank card numbers, addresses, or other sensitive personal information.
3. How We Use Your Information
3.1 Provide the Services — account verification, feature access, billing and settlement
3.2 Improve the product — analyze usage behavior to enhance features and experience (using de-identified data)
3.3 Security and risk control — detect abnormal activity and prevent fraud and abuse
3.4 Essential notifications — service changes, security alerts, billing notices
We do not:
- Sell your personal information to third parties
- Deliver targeted advertising
- Share your information with third parties without authorization
4. Information Sharing
4.1 We may share necessary information in the following circumstances:
| Scenario | Recipient | Scope of Information |
|---|---|---|
| Payment Processing | WeChat Pay | Transaction amount, order number |
| Technical Services | Cloud service providers (AWS/Alibaba Cloud) | Encrypted data storage |
| Legal Compliance | Judicial or regulatory authorities (when legally required) | Information provided as required by law |
4.2 Except as described above, we will not share your personal information with third parties without your consent.
5. Data Security
5.1 Password encryption — we use the bcrypt algorithm; we cannot view your plaintext password
5.2 Transmission encryption — full-site HTTPS with TLS encryption for data in transit
5.3 Storage encryption — AES-256 encryption for databases
5.4 Access control — least-privilege principle for internal personnel with audit logging
Note: No security on the internet is absolute. We will use reasonable efforts to protect your data but cannot guarantee 100% security.
6. Your Rights
| Right | How to Exercise |
|---|---|
| View Information | Log in to your account to view registration information and transaction records |
| Change Password | Update in account settings |
| Delete Account | Email hyperstock.werich@gmail.com to request account deletion |
| Export Data | Contact customer support; we will provide your usage data within 30 days |
7. Data Retention
7.1 While your account is active: we retain all of your data
7.2 After account deletion: we delete all personal information within 30 days, except where retention is required by applicable law
7.3 Transaction records: retained for 5 years as required by applicable law
8. Cross-Border Transfers
Because we use overseas cloud service providers, your data may be stored on servers located outside your country (e.g., the United States, Singapore).
We will apply security measures comparable to those used for domestic storage to protect your data.
9. Cookies
9.1 We use cookies and similar technologies:
- Essential cookies — maintain login status and remember language preferences
- Analytics cookies — understand how users interact with the product (may be disabled)
9.2 You may disable cookies in your browser settings, but some features may not function properly.
10. Minors
The Services are not offered to minors under 18 years of age. If you discover that a minor has registered an account, please contact us and we will delete the relevant information.
11. Policy Updates
11.1 We may update this Privacy Policy from time to time.
11.2 Material changes will be notified to you by email. Minor adjustments will be announced on the Platform only.
11.3 Your continued use of the Services after an update constitutes acceptance of the revised policy.