Hacked, who to blame?

Well, I'm hacked, lose 20 millions mesos, not a huge amount though.

Weird thing is only the mesos on one of my chracter is gone, other things remain untouched. Sigh...

I thought I am being aware enough, for never visit hack/buy/sell mesos websites, for scanning my computer for viruses and malwares frequently, for not downloading suspicious file, for deleting browsing history/cache frequently, still, I can't avoid from being hacked~

What's with this mass hacking in MapleSEA? When will it end?
I hope Asiasoft will do something about it, I really hope they indeed will.