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Half of all mobile phones sold on eBay still have personal data on them [18% have porn too]

Categories: Research,
By: , IntoMobile
Wednesday, October 13th, 2010 at 12:18 AM

If you ever plan on selling your mobile phone on eBay, do yourself a big favor and make sure you give it a good old factory reset. Wipe the memory card too while you’re at it. This advice comes from from the mobile and forensics experts Disklabs who purchased 50 handsets from eBay, admittedly a small sample size, only to discover that a whopping 50% of them still had some sort of personal data on their internal memory. Over 60% of the devices had phone numbers still left in the call log and 9 out of the 50 [18%] had pornographic images on them, most likely from those crazy late night sexting sessions that seem to be all the rage these days.

“The worst thing a consumer can do is hope or assume that the person buying the phone will remove the data,” said Simon Steggles, Firector of Disklabs. “Any data left on the phone is effectively open to the public domain. That could be as varied as intimate photos, videos and text messages … People hit ‘delete’ and think that means it is gone for ever, but that’s not the case.”

Is it any wonder then why services such as Apple’s MobileMe and now HTC’s Sense.com are becoming an attractive proposition for users? Both services enable consumers to remotely wipe a mobile device should it get misplaced or stolen. The feature originated in the corporate world, where business secrets had to be kept close to the chest. Now regular everyday people need the same type of functionality because they live their entire lives on the little plastic and metal brick in their pockets. At least password protect your device in case you misplace it. Many people don’t even do that, yet they’ve got no problems putting passwords on their computer. Why is that?

Be safe people.

About The Author

Stefan Constantinescu

Stefan Constantinescu (@WhatTheBit on Twitter) has loved technology since as far back as he can remember. It started with computers, but in the past few years his passion has turned to mobile devices. As a mobile phone enthusiast who lives and breathes devices that connect to the internet, he knows he is not alone with this radical fascination of all things wireless. He is strongly opinionated and enjoys a good debate so leave comments in his posts and he’ll get back to you! Stefan began blogging as a hobby in the fall of 2006 and joined IntoMobile in the summer of 2007. Later he got a job at Nokia in March 2008, but as of June 2009 he has rejoined the IntoMobile team. He is currently based out of Helsinki, Finland.