Mastercard suffers legal setback in European interchange battle


The U.K. Supreme Court has rejected Mastercard’s attempt to force individual lawsuits over claims the card brand overcharged consumers and negatively impacted competition for more than a decade.


Equifax fine punches a hole in data security culture


The timing of the settlement serves as a warning to other companies of the risks they face in an increasingly data-focused economy.


Atlas' Diamond is wary of European banks, says U.S. prices too high


The former Barclays CEO turned bank investor said he sees more opportunity in smaller, newer banks.