This may be old news to some, but if not please take a look. If your credit card has an embedded RFID (Radio Frequency Identification) chip, there are some security risks that you need to be aware of. I’m not being an alarmist, nor is the sky falling! Just be aware.
Here is a great PCWorld article that alerts us to some of the security dangers that modern technology has made possible.
Professor Randy says: Better safe than sorry!