Wikipedia expects to offer SMS-based access within months

Posted on 23/02/2013 by Jon Fingas

Wikipedia has long been pushing for access to its communal knowledge among those who can't afford the latest technology, going so far as to strike deals with carriers to deliver free mobile web viewing. It's set to expand that reach to those for whom any advanced cellphone is out of the question. In part through the help of a Knight News Challenge grant and South Africa's Praekelt Foundation, the non-profit's Wikipedia Zero effort will offer its content through SMS and USSD messages in the next few months. Curious users will just have to send a text message to get an article in response, with no web required at all. It's a big step forward for democratizing online information for those who may not even have access to a smartphone, although we're curious as to how it will handle large articles; we can only imagine the volume of messages when trying to look up the known universe.

Filed under: Cellphones, Internet, Mobile

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Via: The Verge

Source: Knight Foundation, MediaWiki

Former Nokia Money crew kicks off iKaaz mobile payments, lets shops go with or without NFC

Posted on 18/10/2012 by Jon Fingas

It's a big day for mobile payments. Multiple former Nokia Money veterans have formally launched iKaaz, a two-pronged strategy to phone commece where choice is the order of the day. The first components, M-POS and its accompanying Tap & Pay, are rough equivalents to familiar NFC-based services like Google Wallet that rely on an NFC tag and matching app for in-store sales. A Consumer Wallet for Enterprises occupies more familiar territory for the ex-Nokia crew: it provides a mobile account that doesn't require NFC or even an app, letting those in developing countries exchange funds through SMS or USSD (Unstructured Supplementary Service Data) if they're sporting basic handsets. Us end users will need to wait for actual implementations before we see iKaaz for ourselves, but the sheer flexibility could have us paying through our phones in some unexpected places.

Continue reading Former Nokia Money crew kicks off iKaaz mobile payments, lets shops go with or without NFC

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Former Nokia Money crew kicks off iKaaz mobile payments, lets shops go with or without NFC originally appeared on Engadget on Wed, 17 Oct 2012 22:39:00 EDT. Please see our terms for use of feeds.

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Samsung has already patched ‘dirty USSD’ vulnerability for Galaxy S III

Posted on 26/09/2012 by Steve Dent

If you were worried about stumbling onto a malicious website and accidentally wiping your Samsung Galaxy S III or other TouchWiz smartphone or slate, you can probably breathe easy. It's likely you already have firmware on your device which isn't vulnerable to the so-called dirty USSD code, and if not, you can download it now, according to Samsung. The company issued the following statement on the matter: "We would like to assure our customers that the recent security issue concerning the Galaxy S III has already been resolved through a software update. We recommend all Galaxy S III customers download the latest software update, which can be done quickly and easily via the Over-The-Air (OTA) service." It turns out we couldn't reproduce the bug earlier as we already had the latest update, and you should probably check to see that you do, as well. Meanwhile, we're also checking to see if other Touchwiz devices have been patched, so don't forget to watch what you click.

Filed under: Cellphones, Internet, Software, Mobile

Samsung has already patched 'dirty USSD' vulnerability for Galaxy S III originally appeared on Engadget on Wed, 26 Sep 2012 05:36:00 EDT. Please see our terms for use of feeds.

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‘Dirty USSD’ code could automatically wipe your Samsung TouchWiz device (updated)

Posted on 25/09/2012 by Mat Smith

The Factory Reset. One of those last ditch efforts that many of us have a fair bit of experience with. However, a malicious embed code could potentially do the exact same thing to your Galaxy S III. The Unstructured Supplementary Service Data (USSD) code (which we won't reproduce here) apparently only works on Samsung phones running Touchwiz, and only if you are directed to the dodgy destination while inside the stock browser (rather than Chrome, for example). This means the Galaxy Nexus is unaffected, but it can work the same dark magic on the likes of the Galaxy S II.

We've been trying to murder a (UK-based) GS III here at Engadget, but with no luck as yet -- we can cause the malicious digits to appear in the dialer, but we can't force the stock browser to visit them as a URL, even when trying a bit of URL forwarding and QR code trickery. However, this particular GS III has been rooted in the past, even though it's now running an official TouchWiz ROM, and that may be interfering with the process.

Aside from our own experiences, the evidence for the vulnerability is certainly strong. It was demonstrated at the Ekoparty security conference last weekend, during which time presenter Ravi Borgaonkar also showed how a different code could even wipe your SIM card. See the video after the break for the evidence.

Update: Tweakers.net has been able to replicate the security hole on a Galaxy S Advance, while The Verge has confirmed that it works on both the Galaxy S II and the AT&T Galaxy S III. Samsung has told us it's looking into the issue.

Continue reading 'Dirty USSD' code could automatically wipe your Samsung TouchWiz device (updated)

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'Dirty USSD' code could automatically wipe your Samsung TouchWiz device (updated) originally appeared on Engadget on Tue, 25 Sep 2012 08:17:00 EDT. Please see our terms for use of feeds.

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