Obama concedes US government cyber security weakness

US president Barack Obama has conceded that cyber security is a weak spot for the nation and called on public institutions to do more to ramp up their defences.
Warning that hackers had targeted the White House Obama states that public officials must keep pace with a rapidly evolving world in which smart phones and other technologies have rapidly permeated all aspects of day to day life.
The president remarked: “I am concerned about it, I don't think we have it perfect. We have to do bette