Bummer. You say your accts. were stealth? This is alarming when you think you are practicing stealth and something as serious as loosing years work is not taken lightly. I have great compassion for your loss.
SOMETHING linked these accounts, for you to lose them all at once like that. Find what the accounts have in common, and you will find what linked them.
Being a Korean account and home to a lot vero product being hucked as real(not saying the op sold vero.) is what brought you under the microscope and brought down.