Popup for language change

[amigo]

Amigo back with bad news. The bank notified me that someone from Korea had tried to use one of my bank cards. I noted previously that an oriental language note had popped up on my older laptop. It's running 5.8 and I had just ran an update on it. Seems I have been hacked.I also had a language note pop up on my newer laptop, which is running 5.6. It was in English but something other than American English.
I run updates all the time on this, but..... looks like it may have been gotten into this also.If anyone can guide me from here..... or do I need to get a new laptop?ThanksAmigo