People being hacked since the last Server Check.

Uhm, I'm not sure what happened, but between the last week of December and today, my sister's account had gotten reactivation emails everyday, saying that her account was deactivated, and needed to reactivate. However, I was always able to log on it (even to do the ring event), meaning it wasn't deactivated at all. However, today when I tried logging on to make the ring tradeable, it said the account was deactivated for suspicious activity/inactivity (which obviously isnt the case, cause I've been on it upgrading the ring), and needed reactivating.

I'm not sure what's happening, but it seems to go into the "getting hacked" category, so hence the post here. However, I AM curious what's up, though it doesnt matter much, as there's nothing on there to steal (and nothing has been taken).