( May 3, 2016, 12:10 PM EDT) -- ST. LOUIS — The plaintiffs in a multidistrict litigation against the operator of AshleyMadison.com related to a July 2015 breach of the adult dating website’s network may not use or refer to documents stolen from Avid Dating Life Inc. in the computer hack of its database when filing the plaintiffs’ consolidated complaint, a Missouri federal judge ruled April 29 (In re Ashley Madison Customer Data Security Breach Litigation, No. 15-2669, E.D. Mo.; 2016 U.S. Dist. LEXIS 57619)....