Mark Bridge writes:

We've had a week packed with financial figures. Microsoft, Vodafone and Qualcomm were all relatively upbeat with their quarterly results. A 'thrilled' Apple shipped over 20 million iPhones in yet another record quarter, while Nokia shipped less than 17 million smartphones (and almost 72 million other mobile phones) in its 'disappointing' quarter.

Mark Bridge writes:

With mobile phones becoming smarter – and increasing numbers of children using these smartphones – it's not surprising to hear that bullies are taking advantage of mobile technology. 'Cyber-bullying' is now in the Oxford English Dictionary... and some people have even called for a ban on mobiles in schools in an attempt to reduce bullying.

Taking a high-tech perspective in the fight against mobile bullying is Sedgrid Lewis, CEO of Spy Parent LLC.

Mark Bridge writes:

I like a bit of competition. It can encourage innovation, whether it's NASA's moon landings or Formula 1's telemetry. And it can be entertaining to watch, from Premiership football to the Tour de France.

It's one of the reasons the mobile industry still excites me. Although the frenzied growth of the 1990s is gone, there are still many competing forces.

Mark Bridge writes:

Much like the mainstream media, this week's news summary begins with 'voicemail hacking'. In our podcast feature on Friday we spoke to industry crime-fighter Jack Wraith about the security of voice messages. He explained how remote voicemail access was now much more secure than it was ten years ago, which is good news for everyone (except dodgy investigators).

Mark Bridge writes:

In this week's podcast feature we're joined by Jack Wraith, chief executive for the Telecommunications UK Fraud Forum and chairman of the Mobile Industry Crime Action Forum.

He talks to Iain Graham about the current state of voicemail security and the improvements to mobile security we've seen in the last few years.