There are a couple of ways to know:
1) Our software will tell you the date when it was last seen, so if it says last seen today, you know it was running today.
2) When you check the info of an ad (after you click on it), you will see the number of views it had on a daily basis. If today it has more views than it had yesterday (or a few days ago), you also know it’s still running
Note: “Last Seen” means it was found by the Spy Hero robot, but that does not mean it stopped after that; to know that, click on the ad to see if it has more views.