If you're on Facebook, listen up. The Wall Street Journal reports most of the popular "applications" on the site... like "Farmville," have been sending profile names to advertising and internet tracking companies and in some cases the names of friends are being sent too.
Facebook says it's taking steps to correct the problem and there is no evidence any personal information was mis-used. Still, we're talking about a potential problem for tens of millions of people! That's not what friends are for! CNN’s Kyra Phillips talked about this with technology journalist Paul Gillin.
Watch CNN Newsroom with Kyra Phillips Monday-Friday from 9am-11am ET.