Data security

Much like rival Mastercard, which recently took its Decision Intelligence AI product out of pilot, Visa wants to make sure that it isn't turning away legitimate customers when it finds signs of potential fraud.

Visa's growth beyond plastic cards relies heavily on tokenization, a strategy that should get a major boost from its planned acquisition of CardinalCommerce.

Banks tend to respond to ATM and payment breach risks after an incident. They need to get more proactive.

With access to financial transaction data under threat by hurdles imposed by certain financial institutions, it should be up to consumers to decide how their data is used to improve their financial well-being,

Financial industry groups have rolled out a plan for keeping bank customers' data safe if a mega-disaster, like a massive attack or a natural disaster, strikes.

As the holiday shopping season kicks off, retailers are preparing for an influx of payment volume from shoppers and scammers alike. Here are a few of the problems they face.

JPMorgan Chase seeks to reshape its business through technology, but there is a natural gap between the megabank and Silicon Valley startups. Larry Feinsmith's job is to bring the two together.

Whether or not retailers are properly guarding their payment hardware and their in-store networks, a bigger issue might just be the workers who have access to retail organizations' data — including both regular staff and temporary holiday workers.

Mobile apps that allow consumers to control their payment cards are becoming more popular as banks use payment security as a way to build customer relationships.

A full year into the EMV migration, crooks are expected to be even more aggressive about attacking soft spots in online and mobile transactions.