Last updated: July 2026

Primal Security (“we”, “our”, or “us”) respects your privacy and is committed to protecting your information.

This Privacy Policy explains how Saber AI Guard (“the Service”) handles information when you use our website, browser extension, and related services.

1. Overview

Saber AI Guard is designed to help businesses detect and prevent potentially sensitive information from being submitted to supported artificial intelligence platforms, including ChatGPT, Claude, Gemini, Microsoft Copilot, and Perplexity.

The Service can inspect text prompts and supported file attachments for information that may be sensitive according to the detection rules configured within the extension.

Depending on the configured protection mode, Saber AI Guard may warn the user, request confirmation before submission, or block the submission.

Saber AI Guard is designed with a privacy-focused architecture in which sensitive-content analysis is performed locally within the user's browser.

2. Local Browser Processing

Saber AI Guard processes supported prompt and attachment content locally within the browser for the purpose of detecting potentially sensitive information before submission to supported AI platforms.

This may include detecting information such as:

• Email addresses
• Credit card numbers
• API keys and credentials
• Password-related information
• Restricted or configured keywords
• Other supported sensitive-data patterns

The extension may also inspect the contents of supported file attachments.

Supported attachment formats currently include:

• TXT
• CSV
• PDF
• XLSX

Text extracted from supported attachments is analysed locally within the browser for sensitive information.

Primal Security does not intentionally transmit prompt contents, attachment contents, extracted document text, or detected sensitive values to its servers as part of the sensitive-data detection process.

Saber AI Guard may communicate with Primal Security services for separate operational functionality such as licence validation. Sensitive prompt and attachment contents are not intentionally included in these requests.

3. Local Statistics, Reports and Error Logs

Saber AI Guard may maintain local protection statistics to help users and businesses understand how the extension is being used and the protection it provides.

These statistics may include information such as:

• Number of protection events
• Number of warnings
• Number of confirmations
• Number of blocked submissions
• Detection categories
• Protection activity over time
• Supported content or attachment types involved in protection events

Protection statistics are designed not to store the actual sensitive values detected within prompts or attachments.

Saber AI Guard may also maintain local error information for troubleshooting purposes.

Local error logs are designed not to intentionally record prompt contents, attachment contents, extracted document text, passwords, licence keys, or detected sensitive values.

Users may be provided with functionality to view, reset, copy, or download locally generated protection information or reports.

4. Information We May Collect

We may collect limited information that is necessary to provide and operate our business and services.

This may include:

• Website contact form submissions
• Pilot or demonstration requests
• Support enquiries
• Business contact information
• Licensing information
• Licence validation information
• Deployment information voluntarily provided by customers

This information may be used for:

• Customer communication
• Providing and validating licences
• Customer support
• Deployment assistance
• Maintaining and improving the Service
• Security and troubleshooting
• Business operations
• Meeting applicable legal obligations

We do not intentionally collect the contents of prompts or supported attachments through Saber AI Guard's sensitive-content detection process.

5. Information We Do Not Sell

Primal Security does not sell personal information, prompt contents, attachment contents, or extracted document contents to third parties.

We do not use sensitive prompt or attachment contents processed by Saber AI Guard for advertising or marketing purposes.

6. Third-Party AI Platforms

Saber AI Guard operates alongside third-party websites and services, including but not limited to:

• ChatGPT
• Claude
• Gemini
• Microsoft Copilot
• Perplexity
• Chromium-based browsers

When a user submits information to an AI platform, that platform may independently collect, process, transmit, or retain the submitted information according to its own terms and privacy policies.

Saber AI Guard is intended to provide an additional protection layer before or during interaction with supported AI platforms. It does not control the privacy or data-handling practices of those third-party services.

IMPORTANT: Some AI platforms may begin processing or uploading an attachment when the attachment is selected, before the user submits the final prompt. Saber AI Guard's ability to block final submission should not be interpreted as a guarantee that a third-party platform has not already received or processed an attachment.

Primal Security is not affiliated with or endorsed by these third-party providers unless explicitly stated.

7. Licensing and External Communications

Saber AI Guard may communicate with Primal Security or associated service infrastructure for purposes such as licence activation, validation, and management.

These communications may involve limited technical or licensing information required to determine whether the extension is authorised for use.

Sensitive prompt contents, attachment contents, extracted document text, and detected sensitive values are not intentionally included in licence-validation requests.

Third-party infrastructure providers used to operate these services may process limited technical information as necessary to provide their services.

8. Security

We take reasonable technical and organisational measures to protect information handled by our services.

Saber AI Guard is designed to minimise unnecessary transmission of sensitive content by performing sensitive-content analysis locally within the browser.

However, no software, security control, browser extension, network, or method of electronic transmission can be guaranteed to prevent every security incident or data disclosure.

Saber AI Guard should therefore be used as one component of an organisation's broader information security and data protection controls.

9. Enterprise and Managed Deployments

Business and enterprise customers may configure Saber AI Guard and associated browser or deployment policies within their own environments.

Configuration may include protection modes, detection rules, restricted keywords, permitted values, and other available security settings.

Customers remain responsible for configuring and operating Saber AI Guard appropriately and for ensuring their use of the Service complies with applicable laws, regulations, contractual requirements, and internal policies.

10. Data Retention

Business contact, licensing, support, and other information provided directly to Primal Security may be retained only for as long as reasonably necessary for the purposes for which it was collected, including operational, contractual, security, legal, and support requirements.

Prompt contents, attachment contents, and extracted document text processed locally by Saber AI Guard are not intentionally retained by Primal Security as part of the sensitive-content detection process.

Protection statistics and error information stored locally by the browser remain subject to the extension's local storage and reset functionality.

11. Your Rights

Where applicable under the UK GDPR, Data Protection Act 2018, and other applicable data protection laws, you may have rights regarding personal information processed by Primal Security.

Depending on the circumstances, these may include rights relating to:

• Access
• Correction
• Deletion
• Restriction of processing
• Objection to processing
• Data portability

You may also have the right to make a complaint to the relevant data protection authority.

To exercise applicable rights regarding information held by Primal Security, please contact us using the details below.

12. Changes to This Policy

We may update this Privacy Policy periodically to reflect changes to Saber AI Guard, our business operations, legal requirements, or data-handling practices.

The latest version will be published on this page together with the date it was last updated.

13. Contact

For questions regarding this Privacy Policy or the handling of personal information by Saber AI Guard, please contact:

Primal Security
https://www.primal-sec.com
team@primal-sec.com