Hi @aitortomas,
Thanks for pointing this out. This is an issue that we’ve been aware of and have been actively working on fixing for the past while. The fix should be published soon.
For a little more detail: Previously, files from form submissions were uploaded to the file manager, and were accessible at a ‘normal’ File URL, something like:
‘subdomain.domain.com/hubfs/form-uploads/<form-guid>/<submission-guid>-<object-property>_file-name.extension’
while it’s possible that these files could have been found and indexed by a crawler randomly, it was unlikely without being on live content (pages).
We’re changing this so that the files will only be accessible via temporary, signed URLs - only accessible to authenticated HubSpot users (from the file manager or CRM object associated to form submission). This will ensure the files are not crawled/indexed.