From the article:

"Banks and credit unions have been slower than many other industries to adopt cloud technologies. According to a recent survey of banks included in Accenture's report on cloud readiness, "Cloud and Clear," it found that 43 percent of institutions have "no cloud strategy or have only started implementing basic cloud practices," while 63 percent don't have key performance indicators in place to measure progress."

This article gives 5 keys to cloud strategy for banks and credit unions.