Privacy Policy — Zero Wallet | ZEC Wallet

This Privacy Policy explains how Zero Zcash-ZEC Wallet ("Zero Zcash-ZEC Wallet", "the Extension", "we", "us", or "our") handles information when you use our browser extension.

Zero Zcash-ZEC Wallet is a non-custodial browser extension designed to allow users to manage Zcash (ZEC), including sending, receiving, and storing ZEC.

We are committed to protecting user privacy. Zero Zcash-ZEC Wallet does not collect, use, sell, or share users' personal data.

If you have questions regarding this Privacy Policy, please contact us at:

Email: info@zerozecwalletmail.com

1. Scope of This Privacy Policy

This Privacy Policy applies to the Zero Zcash-ZEC Wallet browser extension distributed through supported browser extension marketplaces, including the Google Chrome Web Store and Mozilla Firefox Add-ons.

The Extension provides tools for managing Zcash (ZEC) and is designed as a non-custodial cryptocurrency wallet.

This Privacy Policy describes the Extension's information practices and does not govern third-party websites, blockchain networks, browser services, or other third-party services that operate independently from the Extension.

2. Information We Do Not Collect

Zero Zcash-ZEC Wallet does not collect personal or sensitive user information.

We do not collect, store, use, sell, or share:

• Names or usernames;

• Email addresses or telephone numbers;

• Physical addresses;

• Government identification information;

• Financial or payment information;

• Passwords or authentication credentials;

• Private keys;

• Recovery phrases, seed phrases, or wallet backup phrases;

• Wallet passwords or passphrases;

• Cryptocurrency balances as personal user profiles;

• Personal transaction histories;

• Browsing history;

• Website content unrelated to wallet functionality;

• Contacts;

• Photos, videos, or personal files;

• Microphone or camera data;

• Precise location information;

• Advertising identifiers for tracking;

• Analytics or behavioral profiles;

• Personal information for advertising or marketing purposes.

The Extension does not require users to create a personal account with us.

3. Non-Custodial Wallet

Zero Zcash-ZEC Wallet is a non-custodial cryptocurrency wallet.

The Extension does not take custody or control of users' ZEC and does not maintain cryptocurrency funds on behalf of users.

Where cryptographic information is required for wallet functionality, such information is handled locally within the user's browser environment according to the Extension's technical implementation and is not collected by us for centralized storage.

Users are solely responsible for protecting their wallet credentials, private keys, recovery phrases, seed phrases, passphrases, and other authentication information.

If a user loses required wallet recovery information, access to the corresponding wallet and cryptocurrency may be permanently lost.

We do not have access to users' private keys or recovery information and cannot restore access to a wallet on the user's behalf.

4. Local Data Processing and Storage

Information necessary for wallet functionality may be processed or stored locally in the user's browser.

This may include:

• Wallet configuration;

• Wallet addresses;

• Private cryptographic information;

• Recovery information;

• Transaction-related information required for wallet functionality;

• User-selected wallet settings and preferences.

Such information is not collected by us as personal information or transmitted to our servers for the purpose of creating user profiles.

The security of locally stored information also depends on the security of the user's browser, operating system, computer, and account.

Users should maintain appropriate security measures and secure backups of wallet recovery information.

5. Zcash Network and Blockchain Transactions

The Extension allows users to interact with the Zcash network for supported wallet functions, including sending and receiving ZEC.

When a user initiates a blockchain transaction, information necessary to process that transaction may be transmitted to the applicable blockchain network or infrastructure used to communicate with the network.

Blockchain networks are decentralized systems that are not operated or controlled by us.

Information recorded on a blockchain may be permanent and may be accessible according to the technical characteristics of the Zcash network.

We do not use blockchain transaction information to create personal user profiles.

Users should understand the technical and privacy characteristics of the Zcash network before conducting transactions.

6. No Sale or Sharing of User Information

We do not sell, rent, trade, monetize, or otherwise disclose users' personal information to third parties.

We do not use personal information for behavioral advertising, targeted advertising, profiling, or marketing.

Because the Extension does not collect personal information, we do not maintain a database of users' personal information for these purposes.

7. Third-Party Services and Components

The Extension may use technical components or network infrastructure necessary to provide wallet functionality and communicate with the Zcash network.

We do not intentionally use third-party services to collect, sell, or share users' personal information on our behalf.

Third-party services that operate independently from the Extension may have their own privacy policies and data practices.

If a future version of the Extension introduces a third-party service or software component that collects or processes user information, this Privacy Policy and the applicable marketplace privacy disclosures will be updated as appropriate.

8. Browser Permissions

Zero Zcash-ZEC Wallet may request browser permissions that are technically necessary to provide its wallet functionality.

Permissions are intended to be used only for the purposes necessary for the Extension's operation.

The Extension does not use browser permissions to intentionally collect users' browsing history, website content, personal information, or other unrelated data for advertising, profiling, or sale.

The exact permissions requested by the Extension may depend on the browser platform and the functionality implemented in the applicable version.

9. Analytics, Advertising, and Tracking

Zero Zcash-ZEC Wallet does not use personal information for advertising or targeted marketing.

The Extension does not intentionally track users across websites for advertising purposes.

We do not sell personal information to advertising networks or data brokers.

We do not create behavioral advertising profiles based on users' browsing activities.

If these practices materially change in a future version, the relevant privacy disclosures will be updated accordingly.

10. Data Retention and Deletion

We do not maintain a centralized database containing users' personal information.

As a result, we generally do not possess personal information that can be retrieved, corrected, or deleted upon request.

Information stored locally by the Extension remains within the user's browser environment and may be removed through the Extension's available functions or the browser's applicable data-management settings.

Before uninstalling the Extension, resetting browser data, or removing local wallet information, users should ensure that they have securely backed up any required recovery information.

Removing the Extension or local browser data does not remove information that may already have been recorded on a blockchain network.

11. Security

We take reasonable measures appropriate to the nature of the Extension to support the security and privacy of the application.

However, no software, browser, computer, operating system, or blockchain network can be guaranteed to be completely secure.

Users are responsible for maintaining the security of their browser and device and for protecting their wallet credentials.

Users should:

• Keep their browser and operating system updated;

• Use appropriate device security measures;

• Protect private keys and recovery phrases;

• Maintain secure wallet backups;

• Avoid sharing wallet credentials with third parties;

• Install the Extension only from official or trusted distribution sources.

We will never intentionally request a user's private key, seed phrase, or recovery phrase through unofficial communications.

12. Children's Privacy

Zero Zcash-ZEC Wallet is not designed to collect personal information from children.

Because the Extension does not collect personal information from users, we do not knowingly maintain personal information belonging to children.

If a parent or legal guardian believes that personal information has been submitted to us in connection with the Extension, they may contact us at info@zerozecwalletmail.com.

13. User Rights and Privacy Requests

Depending on applicable law, users may have certain rights regarding personal information, including rights relating to access, correction, deletion, restriction, objection, or other privacy protections.

Because we do not collect or maintain personal information through the Extension, there may be no personal information in our possession to provide, correct, or delete.

For privacy-related questions or requests, users may contact:

info@zerozecwalletmail.com

We will review applicable requests in accordance with applicable law.

14. Cryptocurrency and Regulatory Disclaimer

Zero Zcash-ZEC Wallet is software designed to provide users with tools for interacting with Zcash (ZEC).

The Extension is not a bank, cryptocurrency exchange, broker, investment adviser, payment institution, or financial custodian.

The Extension does not:

• Hold or custody users' funds;

• Exchange cryptocurrencies;

• Support fiat currency transactions;

• Provide investment advice;

• Provide financial or tax advice;

• Act as a financial institution.

Cryptocurrency transactions may involve financial, technical, regulatory, and security risks.

Users are solely responsible for their cryptocurrency transactions, wallet credentials, and compliance with laws and regulations applicable to their use of cryptocurrency.

Nothing in the Extension or this Privacy Policy constitutes financial, investment, tax, or legal advice.

15. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes to the Extension, applicable laws, technical practices, or marketplace requirements.

When changes are made, the Effective Date at the beginning of this Privacy Policy will be updated.

If a material change affects how information is collected, used, stored, or shared, we will update the relevant privacy disclosures as required by applicable law and applicable browser marketplace requirements.

Users are encouraged to review this Privacy Policy periodically.

16. Contact Information

If you have questions, concerns, or requests regarding this Privacy Policy or the privacy practices of Zero Zcash-ZEC Wallet, please contact us:

Zero Zcash-ZEC Wallet

Email: info@zerozecwalletmail.com

Effective Date: September 21, 2026