We take security seriously and work to keep this project up to date. If you discover a security vulnerability, please report it privately so we can investigate and ship a fix before the issue becomes public.

Please use one of the following private channels — do not open a public issue, pull request, or discussion for security concerns:

1. Preferred: open a private report via GitHub's Privately reporting a security vulnerability flow on this repository's Security tab.
2. Email: send the details to hello@hyphen.ai. If the issue is urgent, include [SECURITY] in the subject line and we will respond as soon as possible.

When reporting, please include as much of the following as you can:

• A description of the vulnerability and its impact.
• Steps to reproduce, or a proof-of-concept.
• The affected version(s) and platform.
• Any suggested remediation, if you have one.

We will acknowledge receipt, work with you on a coordinated disclosure timeline, and credit you in the advisory once a fix is published unless you ask to remain anonymous.

This repository follows the defense-in-depth hardening checklist; progress is tracked in DEFENSE_IN_DEPTH.md.