scam advertisers on web page

Today an advertiser show at the top of the web page was:  IQ Center and I completed the IQ test.  Once complete it asks that you pay $1.25 for your results to be emailed to you.  Thank goodness I did a quick scam lookup for IQ Center and found articles indicating it was a scam. I don’t know if you can control what advertisers show up, but for every members sake, it may be best to eliminate this advertiser.