Britain develops cyber attack powers to take on IS

By Michael Holden CHELTENHAM, England (Reuters) - British spies are developing an offensive cyber capability to attack terrorists, hackers and rogue states, finance minister George Osborne said on Tuesday after warning Islamic State militants wanted to launch deadly cyber attacks of their own. Osborne said Islamic State (IS) fighters were trying to develop the ability to attack Britain's infrastructure such as hospitals and air traffic control systems with potentially lethal consequences. In res