We’re Not Sure Why These 43 Useful Inventions Aren’t More Common

These days, it seems as if someone gets hacked almost every day. In the digital age, it seems like it’s just too easy to get hacked or scammed, and it’s kind of creeping us out, to be completely honest. Companies are out there trying to battle this issue, with varying levels of success.

This Bank of America credit card takes your protection a step further. It digitally changes the CVV security code on the back of the card every four hours, so there will be no way for someone to guess the code or steal your credit card details.