I received a call from someone asking for my wife. According to his saying she subscribed for free vacation package on yahoo.ca and won. We just have to pay for a subscription fee of 249$ per adult. They needed to confirm my adress and the expiration date of my credit card. He said he already had our card number from visa. Which I found realy strange. Of course when I tried to call back, the line was always busy.

The complete story is a bit longuer, but this realy smells like a scam.