The Better Business Bureau has some basic tips for ATM users to protect their money. ATM skimming is a growing problem. Crooks hide small camera and card readers on the bank machines that open up ATM users to fraudulent activity. And most don’t find out about it until they look at their bank statement. Kyle Kavas with the Better Business Bureau says are some easy ways to protect your account: use the same machine as often as possible, so you're more like to notice the skimming equipment. And, as always, keep a watchful eye on your accounts.