As false credit-card disputes spike, the networks have updated policies to provide merchants and issuers with more data to combat false chargebacks.

The consulting giant's annual global banking review highlights a stark trend: Over a seven-year period, more than 70% of the net increase in financial assets ended up not on U.S. banks' balance sheets, but instead at insurance and pension funds, sovereign wealth funds, in private capital markets and elsewhere.

The San Antonio-based lender is introducing new products targeted at borrowers who make less than 80% of their county's median income. The loans, which will qualify for Community Reinvestment Act credit, could help expand access to the state's increasingly expensive housing market.

The Consumer Financial Protection Bureau and the Justice Department warned banks and other lenders that credit applicants cannot be rejected due to their immigration status.

The credit bureau is embedding its Experian Boost feature in the new account, which aims to help people strengthen their credit profiles through on-time bill payments.

In search of new revenue streams, the card network has researched companies' working-capital and cash-flow headaches to see where it could play a bigger role.