Hacked Accts used for goldselling

Hello,
This morning on the PvE server there were 3 or 4 named characters whispering us in the Barrens to sell gold. We think these were hacked accounts. This brings a few questions to mind:
1. Does Nostalrius wish to know when this occurs, and to send them the names of the characters?
2. How often is best to reset ones password?
3. Besides maintaining my antivirus software, is there anything specifically that you'd recommend to reduce the likelyhood of this happening to my character?
Thank you for any information you can give. Long live Nostalrius!
This morning on the PvE server there were 3 or 4 named characters whispering us in the Barrens to sell gold. We think these were hacked accounts. This brings a few questions to mind:
1. Does Nostalrius wish to know when this occurs, and to send them the names of the characters?
2. How often is best to reset ones password?
3. Besides maintaining my antivirus software, is there anything specifically that you'd recommend to reduce the likelyhood of this happening to my character?
Thank you for any information you can give. Long live Nostalrius!