隐私政策 – US Visa Radar

Introduction

This Privacy Policy applies to all services provided by US Visa Radar (visaradar.cc), including website services, Chrome Extension (Appointment Auto-Booking Extension), and expedited appointment services. We are committed to protecting your personal information and privacy rights.

By using any of our services, you agree to the data collection and usage practices described in this Privacy Policy. If you do not agree with this policy, please do not use our services.

1. Information Collection

We collect the following types of information:

1.1 Basic Contact Information

Name and email address
Other information voluntarily provided through contact forms

1.2 Expedited Service Information

When using expedited appointment services, you may need to provide:

Passport information (name, passport number)
Visa appointment website account credentials
Current and desired appointment times
Target embassy/consulate location
Visa type

1.3 CRX Extension Information

When using the Appointment Auto-Booking Extension:

AIS website login email (for license activation)
Appointment website password (stored locally with encryption, not uploaded)
Preferred date range and location settings

1.4 Technical Information

IP address and geolocation
Browser type and version
Device information
Access time and page views

1.5 Cookies and Tracking Technologies

We use cookies to improve user experience and analyze website usage.

2. Information Usage

We use the collected information for the following purposes:

2.1 Service Provision

Provide visa appointment monitoring and notification services
Execute expedited appointment services
Manage CRX extension licenses
Process your inquiries and requests

2.2 Communication and Support

Respond to your inquiries and questions
Send service updates and notifications
Provide technical support

2.3 Service Improvement

Analyze service usage
Improve product features
Develop new features

2.4 Security Protection

Detect and prevent fraud
Protect system security
Comply with legal obligations

3. Data Storage and Security

3.1 CRX Extension Data

Local Password Storage - Your appointment website password is only stored in your browser with encryption
No Third-Party Transmission - We do not transmit your password or personal data to any third party
Local Processing - All appointment operations are performed in your browser

3.2 Server Data

Industry-standard encryption for data transmission (SSL/TLS)
Encrypted storage of sensitive information in databases
Regular data backups to prevent loss
Strict access control and permission management

3.3 Data Retention

We only retain your data for the necessary period:

During service period and reasonable period thereafter
Legally required retention period
You can request deletion of your data at any time

4. Data Sharing

We do not sell, trade, or rent your personal information to third parties.

4.1 Information Not Shared

Your contact information
Passport information
Appointment account credentials
Any sensitive personal data

4.2 Exceptions

We may need to share information in the following cases:

Legal requirements or government requests
Protection of our rights and security
With your explicit consent
Service providers (e.g., hosting services) under strict confidentiality agreements

5. Third-Party Services

5.1 Telegram Groups

Joining our Telegram groups is completely voluntary. Messages within groups are managed by Telegram and subject to Telegram's privacy policy. We cannot access your Telegram account information.

5.2 Websites Accessed by CRX Extension

The Appointment Auto-Booking Extension only accesses the following websites:

ais.usvisa-info.com - Official AIS visa appointment website for monitoring and booking
crx-activation.us-slot.workers.dev - For verifying extension license activation status
ipinfo.io - For determining user country based on IP address to provide personalized services

Your activities on these websites are subject to their respective privacy policies.

5.3 Payment Processing

If using paid services, payment information is processed by third-party payment processors. We do not store your payment card information.

6. Cookies and Tracking Technologies

We use the following types of cookies:

6.1 Essential Cookies

Cookies necessary for the website to function properly.

6.2 Functional Cookies

Remember your preferences and choices.

6.3 Analytics Cookies

Help us understand how users interact with the website to improve services.

6.4 Managing Cookies

You can manage or delete cookies through your browser settings.

7. CRX Extension Special Notice

The Appointment Auto-Booking Extension takes special privacy protection measures:

Authorized Websites Only - Extension only accesses ais.usvisa-info.com (appointment website), crx-activation.us-slot.workers.dev (license verification), and ipinfo.io (country detection)
Local Data Storage - Password and configuration information are only stored in your local browser
End-to-End Encryption - Locally stored data is protected with encryption
No Password Upload - Does not transmit your appointment website password to our servers or any third party
License Verification - Only sends email address to activation server to verify license status
User Full Control - You can uninstall the extension at any time, and all local data will be deleted
Minimum Permission Principle - Extension only requests necessary browser permissions

8. Your Rights

You have the following rights regarding your personal data:

Right to Access - Request to view the personal data we hold about you
Right to Rectification - Request correction of inaccurate or incomplete data
Right to Erasure - Request deletion of your personal data (right to be forgotten)
Right to Restrict Processing - Request restriction of processing your data
Right to Data Portability - Request to receive your data in a structured format
Right to Object - Object to processing based on legitimate interests
Withdraw Consent - Withdraw consent previously given at any time

To exercise these rights, please send an email to [email protected]. We will respond to your request within 30 days.

9. International Data Transfers

Your data may be transferred to and stored on servers outside your country/region. We take appropriate measures to ensure your data is adequately protected during transfer and storage.

If you are located in the European Economic Area (EEA), we comply with GDPR (General Data Protection Regulation) requirements.

10. Children's Privacy

Our services are not directed to individuals under 18 years of age. If you are under 18, you must obtain consent from a parent or guardian to use our services.

If we discover that we have collected personal information from minors without appropriate consent, we will take steps to delete that information as soon as possible.

11. Privacy Policy Updates

We may update this Privacy Policy from time to time. The updated policy will be posted on this page, and the "Last Updated" date will be updated.

For significant changes, we will notify you via email, website notices, or other means. Continued use of our services indicates your acceptance of the updated Privacy Policy.

12. Disclaimer

12.1 Nature of Services

US Visa Radar only provides visa appointment information monitoring, notification, and expedited appointment assistance services. We are not involved in visa application results and do not guarantee visa approval rates.

12.2 Visa Results

All visa application results are independently determined by US embassies and consulates. Using our services will not affect your visa approval results.

12.3 CRX Extension

The Appointment Auto-Booking Extension is provided "as is" for convenience purposes only. We do not guarantee booking success, and users are fully responsible for complying with local laws and website policies.

12.4 User Responsibility

Users must comply with all visa application rules and regulations. Misuse of automation tools may violate website terms of service, and risks are borne by users.

13. Contact Us

If you have any questions, comments, or requests regarding this Privacy Policy, please contact us:

Email: [email protected]
Website: https://visaradar.cc
Contact Form: https://www.visaradar.cc/contact

We commit to responding to your request within 30 days of receipt.