Is there a simple way to reduce credit card fraud?

Credit card fraud is a major problem, which costs billions each year.  Banks and credit card issuers have tried a number of ways to reduce the fraud.  Recent examples are the rollout of cards with computer chips.  Cards with chips are more secure for in-person transactions.  Unfortunately, chipped cards are no more secure than older cards without a chip for remote transactions, such as paying for something over the phone or buying something on the Internet. Continue reading

Why we should bring back the $500 note and other big bills

A world without cash seems wonderful at first glance since it is convenient and fast. You don’t need to withdraw dollars or euros ahead of time. You don’t have to worry about money being lost or stolen. Paying for things with your phone is a breeze.

Many countries around the world are steadily shifting away from cash. Canada, the United Kingdom and Sweden have already largely embraced a cashless society. The U.S. is also steadily making the move, with people holding smaller amounts of cash.

However, the recent string of natural disasters and security breaches at major financial entities exposes a huge flaw in this trend: When the power goes out, telephone lines shut down or account information is stolen, it is impossible to use ATMs, credit or debit cards or mobile payments – no matter how rich you are.

In other words, giving up cash increases the chance of the kind of economic catastrophe that results when people can no longer easily trade for the goods they need and want. The solution to this national security issue is simple: bring back the currently maligned large denomination bills like the $500, which was discontinued in 1969. Continue reading