A small celebrity-friendly restaurant in Utah is finally doing what many merchants have only dreamed of doing for a long time — taking on a part of the payment card industry’s powerful but flawed system for securing card data by fining merchants for failing to secure their data.Stephen and Theodora “Cissy” McComb, owners of Cisero’s Ristorante and Nightclub in Park City, Utah, have filed a lawsuit against U.S. Bank claiming that the financial institution, which used to process the restaurant’s c...