Francis, This happened to me last week. Luckily I don't do money transfer so the person was unable to trick me and quickly disconnected. Not sure what can be done to track such. Edith ________________ Edith Ofwona Adera Senior Program Specialist ICT4D Program and Climate Change & Water Program International Development Research Centre | Centre de recherches pour le développement international Regional Office for Eastern and Southern Africa Tel: +254202713160 | Fax/Téléc: +254202711063 | Skype: edithadera eadera@idrc.or.ke<mailto:eadera@idrc.or.ke> | www.idrc.ca<http://www.idrc.ca/> | www.crdi.ca<http://www.crdi.ca/> ________________________________ From: kictanet-bounces+eadera=idrc.or.ke@lists.kictanet.or.ke [kictanet-bounces+eadera=idrc.or.ke@lists.kictanet.or.ke] On Behalf Of Francis.Hook@gmail.com [Francis.Hook@gmail.com] Sent: 15 March 2011 15:37 To: Edith Adera Cc: KICTAnet ICT Policy Discussions Subject: [kictanet] problem inherent in how mobile money transactions are done I have a colleague who received a rather suspect SMS that, at first glance seemed to advise of money rcvd from someone and a few minutes later someone called to say he had sent the money and error and has a crisis of sorts and would like the money sent back. I have seen this twice. Tricksters at work. When using mobile money I have always wondered about the privacy of such transactions since one is required to sign a sheet with details of the transactions - details which are clearly visible to everyone. I note both ZAP and Mpesa have such sheets. It would only take a keen eye to quickly pick out a number next to a high value, memorise it - under the pretext of doing a small transaction and then claim a victim within hours of the person depositing money into their account. I suppose unregistered mobile numbers must now be de-activated ASAP. Be on the look out.