security.txt: https://issuu.com/.well-known/security.txt

issuu.com

Invalid

Contacts

mailto:security@issuu.com
Encryption

policy: https://issuu.com/responsible-disclosureAcknowledgements: https://issuu.com/responsible-disclosure#hall-of-famePermission:%20none

Raw

Contact: mailto:security@issuu.com
Encryption:
Policy: https://issuu.com/responsible-disclosure
Acknowledgements: https://issuu.com/responsible-disclosure#hall-of-fame
Permission: none

Additional details

Errors

Field Expires is missing.