BRB.kr

Privacy Policy

Last Updated: January 13, 2026

1. Introduction

MSUB ("Company," "we," "us," or "our") operates BRB.kr (the "Service"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service. Please read this Privacy Policy carefully. By using the Service, you consent to the data practices described in this policy.

2. Information We Collect

We collect information in the following ways:

2.1 Information You Provide

  • Original URLs you submit for shortening
  • Abuse reports and communications you send to us

2.2 Information Automatically Collected

  • IP address
  • Browser type and version
  • Device type and operating system
  • Referring URL and pages visited
  • Date and time of access
  • Click-through data on shortened URLs

2.3 Cookies and Tracking Technologies

We use cookies and similar tracking technologies to track activity on our Service and hold certain information. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent.

3. How We Use Your Information

We use the information we collect for the following purposes:

  • To provide and maintain our Service
  • To process and redirect shortened URLs
  • To detect, prevent, and address abuse, fraud, and security issues
  • To analyze usage patterns and improve our Service
  • To comply with legal obligations
  • To enforce our Terms of Service

4. Legal Basis for Processing (For EEA Users)

If you are located in the European Economic Area (EEA), we process your personal data based on the following legal grounds:

  • Contract: Processing necessary for the performance of our Service
  • Legitimate Interests: Processing necessary for our legitimate business interests
  • Legal Obligation: Processing necessary to comply with applicable laws
  • Consent: Where you have given consent for specific processing activities

5. Data Retention

We retain your information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy:

  • URL shortening records: Retained for the duration of the Service
  • Access logs: Retained for 90 days
  • Abuse reports: Retained for 1 year after resolution

6. Disclosure of Your Information

We may share your information in the following situations:

  • With Service Providers: We may share your information with third-party service providers who perform services on our behalf
  • For Legal Purposes: We may disclose your information if required by law or in response to valid legal requests
  • Business Transfers: In connection with any merger, sale of company assets, or acquisition
  • With Your Consent: We may disclose your information for any other purpose with your consent

7. Data Security

We implement appropriate technical and organizational security measures to protect your information, including:

  • Encryption of data in transit using SSL/TLS
  • Regular security assessments and updates
  • Access controls and authentication mechanisms
  • Secure data storage practices

8. Your Privacy Rights

Depending on your location, you may have the following rights regarding your personal information:

8.1 General Rights

  • Right to access your personal information
  • Right to correct inaccurate information
  • Right to request deletion of your information
  • Right to restrict or object to processing
  • Right to data portability

8.2 California Residents (CCPA)

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA):

  • Right to know what personal information is collected
  • Right to know whether personal information is sold or disclosed
  • Right to opt-out of the sale of personal information (Note: We do not sell personal information)
  • Right to non-discrimination for exercising your rights

9. International Data Transfers

Your information may be transferred to and maintained on servers located in the Republic of Korea. If you are located outside of Korea, please be aware that information we collect will be transferred to and processed in Korea. By using our Service, you consent to such transfer.

10. Children's Privacy

Our Service is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information.

11. Third-Party Links

Our Service may contain links to third-party websites. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services. We encourage you to review the privacy policies of every site you visit.

12. Do Not Track Signals

We do not currently respond to Do Not Track (DNT) browser signals. We will update this policy if we adopt DNT response practices in the future.

13. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

14. Contact Us

If you have questions or concerns about this Privacy Policy or our data practices, please contact us:

  • Email: support@msub.kr
  • Address: 47, Sangwon-gil, Seongdong-gu, Seoul, Republic of Korea

15. Data Protection Officer

For privacy-related inquiries, you may contact our Data Protection Officer:

  • Name: Mingyu Lee
  • Position: CEO
  • Email: support@msub.kr

If you have any questions about these terms, please contact us at support@msub.kr.