Credit Card Skimmers Hit Multiple Grocery Stores in Colorado and California

<p>Customers at several Safeway grocery store locations in California and Colorado have been hit by credit card skimmers, according to security reporter Brian Krebs. </p><p>The full scale of the operation is still being assessed and Safeway hasn't offered much in the way of detail (just that an investigation is ongoing and "multiple" stores have been targeted), but Krebs' bank sources suggest that at least four stores were hit in Colorado (Denver suburbs) and at least two were hit in California (Castro Valley, Menlo Park). The attacks go back at least as far as September 2015.<br /></p>