No one knows my debit card information after I used ding to send money 2x, someone used my debit card to place an order of 54.00 dollars. I strongly believe someone in ding company used my debit card information to place that order. I thought all debit card information was encrypted. I also received notice from Rebtel of debit/credit card fraud that this was going on with WhatsApp and Ding. Be careful with Ding!!!! Ding refused to cooperate with me. They did not want to release information at all.