If it is fake, the person who opened this site is going to jail. I would fear a russian malware facade
It may not be. I went to the KFC site and there is nothing ing their coupons about this. I worked at a coffee shop, and someone put a similar coupon on the internet for a free large drink - fake. We honored it but boy was it costly.
BTW, our newspaper had this free coupon (probably the same one thats printable here) in it a few days ago and the website matches the one on that coupon, so I’m pretty sure its legit.