Criminals place a fake device on top of an otherwise valid card reader and steal card information and PIN numbers
What's wrong here?
In this picture, a fake reader has been placed on top of the machine's authentic slot
An authentic card reader
This is what the reader looks like without the fraudulent device. Note the green-lighted perimeter
Shoulder-surfing thieves stand behind and watch customers key in PINs.
Another scam involves mounting hidden cameras above in order to watch customers enter PINs
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