The following steps can help you to protect yourself from unwanted intruders in your account:
1. Never share your login credentials
2. Refrain from using third party tools/Ruby websites
3. Avoid clicking on external not DHD related links
4. Do not share personal details within the game environment to avoid possible identity/account theft
5. Only use the Gaea community Forum to share thoughts. Any other platforms can pose an additional threat to your account security
Nevertheless, if you still think you got hacked then contact our support via the game and the staff there will help to investigate your issue.