Hi,
We recently received our first spam Gerrit comments. Someone created a
throwaway account and then, on a couple of changes, copy/pasted an
existing comment from a different user and added a link to an unrelated
site.
We looked around and found some similar comments on other public
Gerrits.
In order to negate the value of this to the spammer, we deleted the
comments from the database. I wrote a quick script for this in case
it's helpful for anyone else:
https://git.openstack.org/cgit/openstack-infra/system-config/tree/tools/delete-gerrit-spam.py
-Jim