How to Serve a Subpoena to Mark Zuckerberg Pretend you really want an autograph By John Johnson, Newser Staff Posted Jul 10, 2010 2:29 PM CDT 6 comments Comments Mark Zuckerberg, CEO of Facebook, smiles at the annual Allen & Co. Media summit in Sun Valley, Idaho, Wednesday, July 7, 2010. (AP Photo/Nati Harnik) (Newser) – Mark Zuckerberg got a surprise with his lunch: a subpoena and the phrase, "You've been served," reports the New York Post. No word yet on what the lawsuit is about, though the Post thinks privacy issues is a good bet. The server had to get creative, given that Zuckerberg's table was surrounded by tight security. Solution: He pretended to ask for an autograph, then delivered the legal papers instead.