Let's make the next mandated change to Facebook's operations a red bordered, 90% screen coverage dialog, modal:

"We are required to notify you that we have leaked information from your account, please be advised that we have no idea who has your profile information, pictures, post history or any other information contained in your posts. Please consider resetiing your entire online persona to avoid financial and/or social consequences."

With two buttons: "Erase me from Facebook" or "I get it, I don't care."

Just planting seeds, Bill Hicks style...