The Commons Defence Committee Chairman told ITV Daybreak that the problem needs to be approached with 'vigour, energy and imagination'.
He said the Government is not yet showing this approach towards protecting cyber security.
More top news
The star said that "uncertainty" in the world had led him to take up a second European passport.
He said NFL stars who refuse to stand for the national anthem in silent protest over human rights should be fired.
The children - who are two of three triplets - were found not breathing at a property in Bridgend, Wales.