Mortgage lenders are still smarting from a recent cyber-attack on their loan origination software provider, Ellie Mae, but a larger question now looms: If a company of Ellie’s stature was hacked, can it happen to other vendors as well? Tony Garritano, a consultant who manages a mortgage technology advocacy group called Progress in Lending, said, to the best of his knowledge, the attack on Ellie Mae is a first for the industry – and likely not the last. “As more lenders and their vendors migrate to the Internet this will happen again and again,” he said. He notes...