A vulnerability disclosure policy (VDP), also referred to as a responsible disclosure policy, describes how an organization will handle reports of vulnerabilities submitted by ethical hackers. A VDP must thus be easily identifiable via a simple way, a security.txt notice.

# Security.txt - RFC 9116
# https://securitytxt.org/

Contact: mailto:security@coupontak.com
Contact: mailto:info@coupontak.in
Expires: 2026-12-31T23:59:59.000Z
Preferred-Languages: en
Canonical: https://coupontak.com/.well-known/security.txt
Policy: https://coupontak.com/security-policy
Acknowledgments: https://coupontak.com/security-acknowledgments

# Please report security vulnerabilities responsibly
# We appreciate responsible disclosure and will respond within 48 hours