Usually it is marked as attorney's eyes only under a protective order. The attorneys are not allowed to disclose it to their client, but can compare the client information with the attorney's eyes only information.
If the information goes beyond the attorneys, then the attorneys get in trouble. See the Apple v. Samsung case for example.
See, e.g., CNN at http://tech.fortune.cnn.com/2013/10/03/apple-samsung-sanctions-grewal/

What's been your most embarrassing moment on and off the show?

Personally, I think the vacuum motor to the lip was pretty embarrasing. Or maybe being painted gold in undies?

Having spoken on the phone numerous times over the years, I can attest that Jan is, indeed a woman. However, since I never actually met her in person there is a fintite chance that this is some clever conspiracy.