(March 1, 2017, 12:51 PM EST) -- ATLANTA — Arby’s Restaurant Group Inc., a fast food chain, failed to take reasonable measures to protect customer data, a Montana federal credit union claims in its Feb. 27 class complaint filed in the U.S. District Court for the Northern District of Georgia (Valley Federal Credit Union of Montana, et al. v. Arby’s Restaurant Group, Inc., No. 17-715, N.D. Ga.)....