I have gotten 33 of these this morning. It’s getting kind of annoying. They are apparently due to Avast not liking optimized-by.rubiconproject.com and calling it HTML:Iframe-AMG[tr][td]. Is Facebook really using that, and is it really a trojan dropper?
Other sites like http://www.drudgereport.com/ Drudge Report are also causing the popup when browsed.
Naturally I am glad Avast is blocking trojan, if real, but perhaps Avast should reconsider this constant popup?
Thanks. Thing is, I don’t know if it is FP or not. Doesn’t seem impossible that Facebook is infected…
But hey! now it seems to have stopped blocking on Facebook.