Fair point but would a hacker goto all that trouble in the hope you had a huge download list of games. Hackers hack to get free shit they don't need to pay for, they don't hack to get stuff that's already free and the OP clearly states that CS told him that a free game had been downloaded from his account onto a console he has used before. They didn't download from his download list they downloaded a freebie from the store.
I'm still calling it that his kid has something to do with this.
PS+ is not free..