Qualcomm, best known for its chip production, has created a subsidiary business that'll focus on mobile technology. Qualcomm Services Labs will "explore new ideas, technologies and service models that can have an immediate impact in the marketplace" by looking at five main areas: communication, information/entertainment, discovery, life automation and 'digital to physical'.

Samsung has revealed details of its forthcoming tablet computer in an online video. The Samsung Galaxy Tab will apparently have a 7-inch screen, a built-in camera that supports video calling and will run Android 2.2. It's expected to offer HD movie playback and, like the Galaxy S smartphone, will include Swype software for text entry. A formal launch is expected at the IFA consumer electronics show in Berlin on 2nd September.

Mobile analytics and payment company Bango Inc says the volume of mobile web browsing from Android phones grew by 400% in the USA between Q1 and Q2 2010. The volume of growth from Apple devices was just 13% during the same period.

With smartphone security hitting the headlines this month, The Fonecast talks to mobile security expert Jack Wraith, who heads the Telecommunications UK Fraud Forum and the Mobile Industry Crime Action Forum. He explains what the problems are, how consumers can protect themselves… and what the industry can do to help.

Plus, as usual, there's a review of the week's other major mobile industry news. Oracle, Google, JAG, Yes Telecom, Vodafone, O2, Motorola, Qualcomm, Nokia, BlackBerry and – rather tenuously – Catherine Zeta-Jones's bottom are all discussed by Iain, James and Mark.

This week we talk to mobile security expert Jack Wraith, who heads the Telecommunications UK Fraud Forum and the Mobile Industry Crime Action Forum. Plus there's a discussion about all the week's other big news stories - from Android to Zeta-Jones!