ATWOOD, Kan. (KAKE) - Police are warning people in Atwood about credit card skimmers after two were found at a gas station.

The skimmers are attached to the inside of gas pumps, which makes them undetectable to the customers or store employees.

"Stay vigilant and don’t use a pump if it appears to have been tampered with," the Atwood police said in their Facebook post. "If you see signs of tampering notify the store immediately!"

Police say if you see anyone acting suspiciously around or tampering with a gas pump, to call 911 or 785-626-3833!