# CommonGround: where to report a security problem (RFC 9116). # The same file is served on both hosts below. What to send and what happens next: see Policy. Contact: mailto:hello@commongroundapp.io Expires: 2027-10-01T00:00:00.000Z Preferred-Languages: en Canonical: https://commongroundapp.io/.well-known/security.txt Canonical: https://app.commongroundapp.io/.well-known/security.txt Policy: https://commongroundapp.io/docs#security