Rosetta legal
-Privacy Policy
-Last updated: May 22, 2026
-- Rosetta IM is operated by ROSETTA CLOUD SERVICES LIMITED ("Rosetta", - "we", "us", or "our"). This Privacy Policy explains how we handle - information when you use Rosetta, our end-to-end encrypted messaging - application, and our website at https://rosetta.im. -
- -1. Information We Collect
-- Rosetta is designed to minimize data collection. Registration does not - require a phone number, email address, or real name. The app uses - cryptographic keys and technical identifiers needed to operate the - service. -
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- - Account and cryptographic data: public keys, account identifiers, and - related technical data needed to identify users and deliver encrypted - messages. Private keys are intended to remain on your device. - -
- - Encrypted messages and media in transit: message text, files, and - media are encrypted before they are sent. Our servers are designed to - relay encrypted payloads and encrypted message keys, not to read - message contents. - -
- - Device and app data: app version, operating system, platform, - architecture, update request data, IP address, timestamps, and server - logs needed for security, reliability, abuse prevention, and update - delivery. - -
- - Support communications: if you contact us, we may process your email - address, message content, and any information you choose to provide. - -
2. Information We Do Not Collect for Advertising
-- We do not use third-party advertising SDKs, advertising trackers, or - cross-app tracking. We do not sell your personal information. -
- -3. How We Use Information
-We use information only to:
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- provide, maintain, and secure Rosetta; -
- route encrypted messages between users; -
- deliver app updates and downloads; -
- detect abuse, prevent fraud, and protect service integrity; -
- respond to support requests; -
- comply with legal obligations. -
4. End-to-End Encryption
-- Rosetta is designed so that message content is encrypted before it - reaches our servers. Our servers are not intended to have access to - decrypted message contents or decrypted media. Messages are stored on - users' devices rather than as readable message history on our servers. -
- -5. Sharing of Information
-We may share limited information only with:
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- infrastructure and hosting providers that help us operate Rosetta; -
- professional advisers, if necessary; -
- - authorities or other parties when required by law or to protect rights, - safety, and security. - -
- Any service provider that processes user data for us must protect it - consistently with this Privacy Policy. -
- -6. Retention
-- Encrypted message data in transit is processed only as needed to deliver - the service. Technical logs and support communications are retained only - for as long as reasonably necessary for security, reliability, support, - legal, and operational purposes. -
- -7. Your Choices and Rights
-- Depending on where you live, you may have rights to access, correct, - delete, or object to certain processing of your personal information. To - make a request, contact us at - admin@rosetta.im. -
-- Because Rosetta minimizes account data and uses cryptographic - identifiers, some requests may require you to provide information that - helps us verify control of the relevant account or keys. -
- -8. Children
-- Rosetta is not directed to children under 13, or the minimum age required - in your jurisdiction. If we learn that we have collected personal - information from a child without required consent, we will take - appropriate steps to delete it. -
- -9. International Transfers
-- ROSETTA CLOUD SERVICES LIMITED may process information in countries other - than where you live. Where required, we use appropriate safeguards for - international transfers. -
- -10. Security
-- We use technical and organizational measures designed to protect - information. No system is perfectly secure, and users are responsible for - protecting their devices, private keys, and account access. -
- -11. Changes to This Policy
-- We may update this Privacy Policy from time to time. If we make material - changes, we will update the "Last updated" date and, where appropriate, - provide additional notice. -
- -12. Contact
-ROSETTA CLOUD SERVICES LIMITED -Registered address: -UNIT 704C 7/F BLK 3 NAN FUNG IND CITY -18 TIN HAU RD -TUEN MUN -HONG KONG
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- Email: admin@rosetta.im
- Support: https://rosetta.im/support/
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Phone: +852 2891 0030
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