As the holiday buying season approaches, retailers remain open to the same attack — called a "point of sale" attack — that hit Target and Home Depot, security experts say. Those analysts say that retailers have their fingers crossed, hoping they're not next.
And leading companies are keeping very tight-lipped about what, if anything, they're doing to protect customers.
Is This Store Hackerproof?
It's easy to spot a scratched face on a watch. It's much harder to tell if the checkout machine that you swipe to pay for that watch is defective.