The battle continues against the use of card skimmers to steal debit and credit card information from customers, with data being stolen at ATMs, gas stations, and other similar locations. Data skimmed often is sold online or used to clone the credit card for use locally, with customers, banks, and law enforcement typically one step behind.
Criminals are using handheld skimmers and small devices that can be installed to compromise point-of-sale (POS) systems. The newer generation electronic skimmers can be installed and remotely controlled inside of ATMs or other POS machines - and often times can be very difficult to detect. Banks and security experts recommend customers always pay attention to their bank statements and credit card bills, in case mysterious charges begin to appear.
"[The skimmer is] hidden, the person using it will never see it, it's simple to add, it's simple to modify it," said Dan DeFelippi, a former credit card hacker. "It only takes seconds to open it up and put it in there. They're ubiquitous. There are gas pumps everywhere. You can easily find a gas station to do it at and go back and gather."