Tomorrow's credit cards will be replete with high-tech security features like fingerprint unlock, voice control and invisibility, according to this infographic by Richard Branson's Virgin Money.
The retailer sued the credit-card giant this week, claiming Visa's swipe fees are unfairly high. Separately, the retail industry has taken a hit in the fight over capping debit-card swipe fees.
Target's chief financial officer said the retailer is fast-tracking chip-enabled smart cards, which could have been useful in preventing against the company's recent data breach.
When news broke regarding a massive theft of customer information, dozens of top executives at South Korean financial companies tendered their resignations.