I am not a moderator of the Gimkit Creative forum, but I regular, and currently temporary Trust Level 4 to deal with attackers.
Here is what an example of what they have been posting.
https://forum.creative.gimkit.com/t/digi-finance-loan-app-customer-care-helpline-number-91-9059648233-85972-5-0950-calldigi-fi-bh/102424/1
We got hit with 5k+ spam topics. I know the discourse version is old, we have been trying to contact Josh, out admin, to update the forum but no luck in that.
Is there any advice you can give to stop this from happening again?