Ads that run on decently-administered first-party sites are much less concerning than third-party ads from a security perspective.
Shadily run first-party ads running third-party code are, as always, a risk.
I don't much care if you want to load a picture and a hyperlink, but if you want to get any more complex than that, I am going to take issues with your site serving ads at all.
Ads that run on decently-administered first-party sites are much less concerning than third-party ads from a security perspective.
Shadily run first-party ads running third-party code are, as always, a risk.
I don't much care if you want to load a picture and a hyperlink, but if you want to get any more complex than that, I am going to take issues with your site serving ads at all.