IE Cursor-tracking Data Leakage.
Now this is really interesting, especially if you're using onscreen virtual keyboards to prevent MITM capture of keystrokes.
And according to Spider.io: "The vulnerability is already being exploited by at least two display ad analytics companies across billions of page impressions per month".


6:43 PM
Justin
,
and the million dollar question is why does IE even need access to the cursor location for objects outside of it's purview