Quantum cryptography for mobile phones

Secure mobile communications underpin our society and through mobile phones, tablets and laptops we have become online consumers. The security of mobile transactions is obscure to most people but is absolutely essential if ...

Hackers build mobile phone network for Def Con

A custom mobile phone network came to life in the middle of Def Con as hackers showed off their technology skills in tribute to the infamous gathering's elite "ninjas."

Android smartphones gain more ground in US

Google's Android software strengthened its grip on the US smartphone market, powering nearly 42 percent of handsets as of July, industry tracker comScore reported on Tuesday.

Microsoft unveils Windows Phone update 'Mango'

Microsoft unveiled the latest version of its mobile phone software and new handset partners on Tuesday as it seeks to claw back market share from Apple and Google.

Google to sell Nexus One, a 'super' mobile phone (Update)

(AP) -- Google Inc. began selling its own mobile phone Tuesday, a much-anticipated move aimed at protecting its online advertising empire as people increasingly surf the Web on handsets instead of personal computers.

Motorola, in need of hit, shows off Android phone

(AP) -- Struggling phone maker Motorola unveiled its first device using Google's Android system Thursday, banking on it to power features that will attract consumers looking to use their phones to connect with friends, family ...

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