The regional bank is switching VirtualBank, a digital-only unit added through a recent merger, to a core system that relies on Finxact software and Amazon Web Services. The move epitomizes the industry's cautious approach to cloud-based technology.

Vast Bank in Oklahoma is one of the first to allow customers to purchase digital currencies, a market that has proved lucrative for fintechs.

Canada’s fourth-largest bank is pressing ahead with big technology investments to cut costs and try to generate more revenue from existing customers, said Erminia Johannson, BMO’s head of personal and business banking for the U.S. and Canada.

Gemini Trust now offers a credit card and an uninsured savings account for bitcoin holders that pays 7.4% interest. It is the latest example of a cryptocurrency company marketing banklike products.

About 70% of Bank of America's customers are now “digitally active” and 17 million people use Erica, its virtual assistant. David Tyrie, who was recently promoted to head of digital, would like to get that rate up to 100%.

The administration’s initiative to offer universal high-speed internet service is a chance for bankers to provide underserved households with access to online financial education and low-cost digital accounts.

The Buffalo, N.Y., bank and Railz are working together to analyze accounting data to provide small firms with fresh insight into the health of their operations.

The bank will start with a mobile checking account for U.K. customers this year, followed by a full slate of products that could include credit cards, mortgages and car loans.

The Georgia company increased its target for annual expense cuts and new revenue to $175 million from $100 million. But executives warned that low interest rates and weaker mortgage volume, along with a need to invest in technology, will delay some of the bottom-line benefits.

The companies are reacting to an ongoing shift in customer preferences to digital channels.