Fraud Blocker detects and then blocks a fraudulent IP in <2 mins, on average.
This is the time it takes from when an IP is first determined to be fraudulent/invalid, to the time it appears in your Google Ads exclusion list.
This is provable and as shown in your dashboard on your "Fraud Score" page:
In addition, we run a parallel sync script for clicks that happen very quickly, such as a competitor clicking on your ad many times. This parallel system allows us to sync quickly without having interference from syncing to other client accounts or for other types of fraud.
Related: