WoW?

[andy457]

 ok so heres the thing

i got an email on the 8th saying that my email and password were changed and i did not do such thing,  I havnt logged in or played in months

so i called to figure it out and make sure no one was messing with my account

so i logged in on the site and changed my password and all that, then i see that my account is active, in other words, someone put their credit card in and paid for a month

so i was like O.o

then i updated the game and sure enough, i was able to log in.  All of my characters and gear and all that were still there as well

so regardless i have a free month of WoW, but im wondering, am i getting in trouble for doing that, i cant fix this one month, he already paid for it, but do i need to delete his card information and use mine?  No i dont know what his number is, i just know that last 4 digits