# Sigil (usesigil.app) security contact. See https://usesigil.app/security
Contact: mailto:security@usesigil.app
Expires: 2027-09-15T00:00:00.000Z
Preferred-Languages: en
Canonical: https://usesigil.app/.well-known/security.txt
Policy: https://usesigil.app/security#reporting-a-vulnerability