Re:I only found these ads on.... (Score 1)

No, closing the popup window only causes it to open again before you can do anything else. Killing the browser from the task manager is the only safe way I've found to put a stop to it. This exact thing just tried to nail me 10 minutes ago, while editing a myspace profile. I didn't see them in the affected domain list, but sure enough myspace is hosting these criminal ads also.