Hi Guys,
If you believe that your Payoneer account has been compromised in any way, please contact us as soon as possible and we will be able to assist. We have an emergency line open 24/7 for these issues:
http://www.payoneer.com/contactUs.aspx
If you are a website/business that pays with Payoneer and need assistance from our security department, you can contact our account management team or me directly (contact info in my sig) and we will investigate the issue.
Thanks!