Amazon.com has been the brand used by cybercriminals as a way of making them cash. If you see one of your friends share a link like this with you, the truth is that they have been duped into a scam. Be careful not to make the same mistake as them, or youll just be helping put cash into the pockets of the bad guys. The image used in the scam messages is for a jaw-dropping $500.com gift card. Its even more implausible when you consider that the image used”]
Source: https://nakedsecurity.sophos.com/2012/01/23/free-amazon-com-gift-card-facebook-scam/