Similarly, he says, hackers can write short programs to access a device's internal phone book, initiate or respond to a call, or do whatever else a legitimate user could do.

CNN: Virus protection coming for wireless users

Instead I would just buy a kindle book which I can access on a computer or phone with one purchase and when I upgrade my phone, I just uninstall the app on the old one and install it on the new one unlike apps like Skyscape.

FORBES: Unhappy With Slow Growth Of Android App Purchases, Google Talks 2011 Roadmap

It allows police in California to access any data stored on an arrestee's phone: photos, address book, Web-browsing history, data stored in apps (including social media apps), voicemail messages, search history, chat logs, and more.

CNN: STORY HIGHLIGHTS

The ruling allows police in California to access any data stored on an arrestee's phone: photos, address book, Web browsing history, data stored in apps (including social media apps), voicemail messages, search history, chat logs, and more.

CNN: STORY HIGHLIGHTS

"It is in much the same way as you book a movie ticket by phone or online these days using your credit card and then when you get there you access your ticket through an ATM-type machine, " said Will, who is chairman of the World Cup ticketing sub-committee.

BBC: Fans get World Cup ticket boost