cyber attack here, we all know it could trigger a much larger war. >> we have hundreds if not thousands of cyber weapons. the russians have the same. these can be extraordinarily destructive. if you get into the cyber escalation, you don't know where it would end event. i think we need to be prepared for high level, if a team attacks against western center against western civilization. they start in nations and nato with weaker cyber controls or whether they go straight to the britain, france, germany, time will tell. >> meanwhile i think ribs, fishing anonymous reportedly trying to cause disruption to russia's digital infrastructure. and claimed responsibility for banks, russian state tv and a real network used to move troops from russia to ukraine. the japanese prime minister says japan is looking into whether a recent cyber attack against the toyota supplier was conducted by