Hi,

I did Install MS office 365 purchased from Best Buy, Toronto then during installation I got an offer in my computer displaying like if I want to purchase same office until 2019 I will get one month free for installation as well as special discount. I accept this offer n had given my payment information of Scotia Amex with my home address as billing. I did this on October but from November I notice several fraud transaction happened on my Amex. However, even though I cancelled the card immediately but I am wondering how can I get rid off from this scam.