At least six people have been arrested in three countries in an operation against suspected hackers.

It is thought that Lulzsec "leader" Monsegur turned against his fellow hackers to become a secret police informant.

In other news, Apple unveiled its new iPad which features a high definition screen and 4G LTE connectivity.

Spencer Kelly presents these and other technology news stories.

Follow the Click team on Twitter@BBCClick. And join the conversation on Google+or Facebook.