How to delete certain events and conversions

Hello. :slight_smile:

We’re a web development agency and are using matomo for a customer to track certain actions a user performs on our customers website. When a user is performing a certain action, an event is fired and a goal conversion is triggered.

One of the actions that we’re tracking is if a user has sent a contact form, which is very important to our customer.

Unfortunately, one of our contact forms has been abused to send spam and therefore a lot of events / goals that don’t hold any value have been triggered and are now showing up in our reports.

We do know exactly which events / goals have been triggered by a spam bot and would therefore like to remove those from Matomo so that our data is “clean” again.

Does anyone know a way to remove those events / goal conversions?

Your help is greatly appreciated.

Best regards from Germany,



You can use the GDPR tools to remove data from Matomo based on specific filters.


it looks like that could do the tricks. :slight_smile: All data regarding those visits will be deleted? Events, conversion goals, variables etc.?