As per usual, here’s a roundup of the tech news I have covered this week. Perhaps most interesting is the news that Marissae Mayer plans to bulk up Yahoo’s search reputation by looking into contextual searching for mobiles. More alarming news comes in the form of a recent BT survey, which revealed that UK companies list cyber attack as low among their list of security problems. – in fact they trust their employees less than they fear hackers. Scroll down for these stories and more from me at TechRadar Pro.