strug -

There was an earlier thread with the link to the pdf file for the white paper, and if you want it you can PM me...

My reading of this was that if your modem has a certain kind of LED (called a Class III), then the blinking would be linked to the data transmitted. A person could then either do traffic signal anaylsis, or read the data as bits, using a program to reconstruct it. They only tested certain types of hard hardware, and only some old modems and some cisco routers were vulnerable...

Of course if your worried some tape will fix the problem....not scotch tape of course!