Friend's account being hacked atm

Hi, to whom it may concern.

I suspect my friend's account is being hacked atm, she isn't' responding to my tells, keep changing characters logging in and out of them.
I managed to inspect one of her characters, she was half naked ( highly suspicious , stuff being de?)

Please advise. I am unable to contact her atm

Some of her character names : mocona , tsubamekun

Thanks