u/Nek0para

Soooo I got a few emails from Steam(yes legit ones), about the purchase of Magic the Gathering. There was about $400 worth of purchase of them buying the game and in-store credit spent. The card used to buy it was not mine, but the game and everything is on my account. I asked my roommate who had access to my account and it wasn’t them is my account hacked and if so, why would a hacker by the game with their own money on my account?